1974 Vehicle Tire Fitment Guide

The 6.45-14 size is a bias-ply numeric fitment found on compact 1974 domestic and import models such as the American Motors Gremlin, Ford Maverick, Mercury Comet, and Toyota Mark II. This kind of sizing was common during the transition years when some vehicles could be found with either older numeric bias-ply tires or newer radial alternatives. No specific product listing is attached here, so the main value in this size card is application guidance. Owners should verify whether their car remains on the original wheel style and whether another listed size for the same model is more appropriate.

C78-14 is a compact-car bias-ply alphanumeric size used on the 1974 American Motors Gremlin, American Motors Hornet, Ford Maverick, and Mercury Comet. It represents a smaller domestic fitment than the more common F-, G-, and H-series sizes used on larger cars. No product details are shown for this size, so buyers should treat it as an application identifier first and then verify wheel and vehicle configuration before choosing a replacement. On cars from this period, compact models often had multiple tire options, making it important to match the actual size on the vehicle rather than relying on model name alone.

Rim Diameter: 14 in  ·  Sidewalls: Narrow Whitewall, Blackwall, Dual-Redline, RWL, Raised-White-Letter-Blue-Streak

Seen on 1974 compact cars such as the American Motors Gremlin, American Motors Hornet, Dodge Dart, Plymouth Duster, and Plymouth Valiant & Duster, 695-14 is a numeric bias-ply passenger-car size with strong period styling support. Available products include BFGoodrich and US Royal classic bias-ply tires in blackwall, narrow whitewall, and dual redline versions. Listed products use 14-inch rims with a 5.00 to 6.00 inch rim-width range and a stated load capacity of 1,230 pounds at 32 psi. This size is especially useful for restoration-minded shoppers who want sidewall treatments that suit 1970s compact and sporty compact cars.

D78-14 is a small domestic bias-ply alphanumeric fitment used on the 1974 American Motors Javelin, Dodge Dart, Ford Maverick, Mercury Comet, Plymouth Duster, Plymouth Valiant, and Plymouth Valiant & Duster. It bridges sporty compact and entry-level intermediate applications from the period. No product details are listed here, so the main distinction is fitment rather than sidewall or brand comparison. Because 1974 compact cars often carried alternate numeric, alphanumeric, or radial options, this size should be confirmed against the specific vehicle and wheel combination before moving into product selection.

Rim Diameter: 14 in  ·  Sidewalls: Wide Whitewall, Blackwall

E78-14 appears across a wide range of 1974 applications, from passenger cars such as the Chevrolet Camaro, Chevrolet Nova, Oldsmobile Omega, and Pontiac Ventura to van and club-wagon fitments. Available tires include a whitewall Coker Classic Bias Ply plus blackwall truck-oriented STA Traxion and STA Transport Highway offerings. Product specifications include 14-inch rim diameter, with listed rim-width ranges from 4.50 to 7.00 inches depending on the tire. This mix shows that the same nominal size may support very different uses, so shoppers should consider both the vehicle type and the tire’s intended character.

Rim Diameter: 14 in  ·  Sidewalls: Pin-White-Stripe, Redline, RWL

A classic 1974 performance-oriented bias-ply size, F70-14 is used on vehicles such as the American Motors Javelin, Chevrolet Camaro, Dodge Challenger, Plymouth Barracuda, and Pontiac Firebird. Product coverage centers on Firestone Wide Oval and Goodyear Custom Wide Tread designs, with sidewall choices including pin white stripe, redline, and raised white letter. Listed products fit 14-inch wheels with rim-width guidance around 6.00 to 7.00 inches and carry stated capacities of 1,500 pounds at 32 psi. For muscle-era styling, this size offers one of the clearest links between fitment and appearance.

FR78-14 is a radial fitment associated with several sporty or upscale 1974 domestic cars, including the American Motors Javelin, Buick Apollo, Chevrolet Nova, Oldsmobile Omega, and Pontiac Firebird. Its alphanumeric radial format reflects the period’s transitional sizing language. No specific product listing is attached to this size here, so the main point is to separate it from similarly named bias-ply sizes such as F78-14. That difference matters when researching ride quality, appearance, and wheel compatibility, especially on cars that may have been restored or updated with alternative tire constructions over time.

Rim Diameter: 15 in  ·  Sidewalls: RWL

E60-15 is a low-profile bias-ply performance size used on the 1974 American Motors Javelin and Chevrolet Camaro. The available product is the Goodyear Polyglas GT in raised white letter form, built for a 15-inch wheel with a stated 7-inch rim width and a 1,400-pound load capacity at 32 psi. This fitment points toward a distinctly muscle-car and performance-styled look rather than a standard passenger-car profile. Because section width, overall height, and wheel width all matter with this type of tire, it is especially important to confirm the vehicle’s exact wheel package before purchase.

Rim Diameter: 13 in  ·  Sidewalls: Blackwall

The 155R13 metric radial size is shared by a wide group of 1974 imports and compact cars, including the Audi Fox, Austin Marina, Fiat 124, Fiat 128, Mazda 808, Nissan LB210, Subaru DL, Toyota Corolla, Triumph Spitfire, and Volkswagen Dasher. Available products include blackwall radial choices from Michelin and Dunlop, both in a period-correct small-car format. Michelin lists a 4.00 to 5.50 inch rim-width range on one product, while Dunlop also provides a stated load capacity of 937 pounds. This size is a common reference point for small European and Japanese cars of the era.

Rim Diameter: 13 in  ·  Sidewalls: Blackwall

Used on the 1974 Audi Fox and Volkswagen Dasher, 175/70R13 is a lower-profile metric radial size compared with taller 155R13 fitments found on many other compacts of the same year. The listed product is an Avon CR6ZZ blackwall radial with a 13-inch rim diameter, a 4.5 to 6.0 inch rim-width range, and a load rating of 82H. This size suggests a more sporting stance and shorter sidewall than the 80-series radials common on economy cars. It is worth confirming wheel width carefully, since profile and rim relationship affect both appearance and handling feel.

Rim Diameter: 13 in  ·  Sidewalls: Narrow Whitewall, Wide Whitewall

The 560-13 size is a bias-ply alternative used on 1974 small imports such as the Austin Marina, Fiat 124, Mazda RX-3, Renault, Triumph Spitfire, and Volkswagen Dasher. Current offerings include BFGoodrich and Firestone classic bias-ply products with narrow and wide whitewall treatments. Listed 13-inch fitments generally cover rim widths around 3.50 to 4.50 inches, with stated load capacities of 850 pounds at 30 psi. For owners choosing between radial and bias-ply options on these smaller cars, 560-13 preserves a more traditional tire profile and sidewall look than modern-feeling radial replacements.

Rim Diameter: 13 in  ·  Sidewalls: Blackwall

165R13 is a radial size used across many 1974 European and Japanese cars, including BMW 2002 & 2002A, BMW 2002 Tii, Fiat 124, Mazda RX-2, Mercury Capri, Nissan PL610, Nissan PL710, Opel 1900, Opel Manta, Renault, and Toyota Celica. Product choices include blackwall radials from Michelin and Dunlop, with Michelin XAS and XAS-FF options and a listed 4.50 to 6.00 inch rim-width range. This size sits in a useful middle ground for compact sport sedans and coupes, offering a period metric radial format without moving into the wider low-profile sizes seen on more specialized cars.

Rim Diameter: 13 in  ·  Sidewalls: Wide Whitewall, Narrow Whitewall

A classic small-car bias-ply size, 600-13 is used on the 1974 BMW 2002 & 2002A, Dodge Colt, Fiat 124, Ford Pinto, Mazda RX-2, Opel 1900, Opel Manta, and Renault. Available BFGoodrich Silvertown Classic Bias Ply products come in wide and narrow whitewall styles, both sized for 13-inch rims with a 4.00 to 4.50 inch rim-width range and a stated 1,010-pound load capacity at 32 psi. This size is helpful for owners seeking a vintage look on compact cars that were also offered with radial alternatives, but construction choice should be made deliberately rather than assumed.

Rim Diameter: 14 in  ·  Sidewalls: Blackwall

The 175R14 size is a metric radial fitment used on the 1974 BMW 3.0CS & 3.0CSA, Mercedes-Benz 230, Mercedes-Benz 240, Nissan 260, Peugeot 504, Toyota Corona, and Toyota Mark II. Available blackwall radials come from Michelin and Vredestein, including the XAS, Sprint Plus, and Sprint Classic lines. Product listings show 14-inch diameter with rim-width guidance such as 4.5 to 6.0 inches and load ratings up to 1,235 pounds on certain options. This size is typical of mid-1970s European-style sedans and coupes that emphasized road manners and balanced proportions over oversized sidewalls.

Rim Diameter: 14 in  ·  Sidewalls: Blackwall

Used on the 1974 BMW 3.0CS & 3.0CSA and BMW 3.0S & 3.0SA, 195/70R14 is a radial size that signals a wider, lower-profile fitment than standard 80-series metric tires. The listed product is a Dunlop Sport Classic blackwall radial with a 14-inch rim diameter and a stated 1,356-pound load capacity. This size suits larger European grand touring cars that benefit from a broader footprint and shorter sidewall. Because the 3.0-series BMW range also includes 175R14 on certain models, buyers should verify the exact model and wheel package rather than treating all 1974 BMW six-cylinder cars the same.

Rim Diameter: 15 in  ·  Sidewalls: Wide Whitewall, Blackwall

205R15 is a radial size used on the 1974 Bentley T Series, Citroen SM, Rolls Royce Silver Shadow, and Rover 88. Available products include a Phoenix wide whitewall radial and an Avon blackwall radial, both built around a 15-inch rim diameter. Where stated, rim-width guidance includes 5.50 to 6.00 inches, and listed load capacity reaches 1,609 pounds. This size sits in the European luxury and specialty-car category, where tire choice can influence both the period look and the road feel. Sidewall style is an especially meaningful decision here because both blackwall and whitewall options are available.

Rim Diameter: 14 in  ·  Sidewalls: Pin-White-Stripe, Redline, RWL

The E70-14 size appears on a mix of sporty and compact 1974 domestic cars, including the Buick Apollo, Chevrolet Nova, Dodge Dart, Plymouth Duster, and Pontiac Ventura. Product coverage is centered on Firestone Wide Oval and Goodyear Custom Wide Tread bias-ply tires, with sidewall options that include pin white stripe, redline, and raised white letter. Listed products fit 14-inch rims in roughly the 6.00 to 7.00 inch range and carry stated capacities around 1,400 pounds at 32 psi. This size is a strong fitment for owners who want a distinctly 1970s performance-oriented presentation.

Rim Diameter: 15 in  ·  Sidewalls: Dual-White-Stripe, Narrow Whitewall

J78-15 is a large domestic bias-ply size used on many 1974 full-size cars, including the Buick Electra 225, Buick Riviera, Chrysler Newport, Dodge Monaco, Ford Galaxie, Mercury Marquis, Oldsmobile 98 Series, Plymouth Fury, and Pontiac Bonneville. Available BFGoodrich products are offered in dual white stripe and narrow whitewall styles for 15-inch rims with a 5.50 to 7.00 inch width range. Stated load capacity is 1,860 pounds at 32 psi. This fitment is well suited to substantial passenger cars where sidewall appearance is often just as important to the finished look as construction type.

JR78-15 is the radial counterpart used on a number of large 1974 domestic cars and wagons, including the Buick Electra 225, Chrysler New Yorker, Dodge Monaco, Ford LTD, Mercury Monterey, Oldsmobile Toronado, and Plymouth Fury. It reflects the common mid-1970s pattern of offering either bias-ply or radial fitments within the same general vehicle class. No specific product is listed for this size here, so the key selection point is confirming whether the vehicle uses J78-15 or JR78-15. That one-letter difference can represent a meaningful change in construction and driving characteristics.

Rim Diameter: 15 in  ·  Sidewalls: Blackwall, Wide Whitewall, Narrow Whitewall, Dual-White-Stripe

One of the most broadly shared large-vehicle sizes for 1974, L78-15 appears on big wagons, luxury cars, SUVs, and pickups from Buick, Cadillac, Chevrolet, Chrysler, Dodge, Ford, GMC, International, Oldsmobile, Plymouth, and Pontiac. Product choices include blackwall, narrow whitewall, and wide whitewall bias-ply tires from Coker Classic and BFGoodrich. Listed products fit 15-inch rims with a 5.50 to 8.00 inch width range and a stated 1,970-pound load capacity at 32 psi. Because this size spans both passenger and utility applications, buyers should consider both the vehicle’s weight class and the desired sidewall look.

Rim Diameter: 15 in  ·  Sidewalls: Wide Whitewall, Blackwall

H78-15 is one of the defining 1974 domestic tire sizes, used across full-size cars, pickups, SUVs, vans, and wagons from Chevrolet, Chrysler, Dodge, Ford, GMC, International, Jeep, Mercury, Oldsmobile, Plymouth, Pontiac, and Toyota. Product options include wide whitewall passenger-style tires from Coker Classic and a blackwall STA Traxion with a more truck-oriented character. The listed rim-width range is 5.50 to 7.00 inches, with stated load capacities from 1,770 to 1,830 pounds depending on product. This size shows how one fitment can serve very different visual and functional goals.

Rim Diameter: 15 in  ·  Sidewalls: Wide Whitewall, Blackwall

Exclusive here to the 1974 Cadillac Commercial Series, 890-15 is a heavy-duty bias-ply passenger-type size with large-car and professional-vehicle character. Current offerings include Firestone wide whitewall versions in different whitewall widths as well as an Avon blackwall bias-ply option. Listed products use 15-inch rims, with Firestone specifying a 6.50 to 7.00 inch rim-width range and load capacities up to 2,500 pounds at 40 psi. This is a specialized fitment where visual authenticity, load support, and correct dimensional fit are all more important than trying to substitute a more common full-size passenger-car size.

E78-15 is a utility-oriented 1974 bias-ply size shared by vehicles such as the Chevrolet Blazer, Dodge Ramcharger, Ford Bronco, GMC Jimmy, Jeep CJ5, Jeep CJ6, Plymouth Trailduster, and Plymouth Wagon. Available products include blackwall and whitewall bias-ply options, with STA truck-style selections alongside passenger-style classic offerings. While the same size code appears across multiple utility vehicles, the intended use can vary from recreational driving to truck-duty service. Shoppers should note the difference between appearance-focused classic tires and more work-oriented tread patterns when selecting within this fitment.

Rim Diameter: 15 in  ·  Sidewalls: Wide Whitewall, Blackwall

The 700-15 size appears on many 1974 trucks and utility vehicles, including the Chevrolet Blazer, Chevrolet C/K Pickup, Dodge Pickup, Ford Bronco, Ford F-100, GMC Jimmy, International Travelall 100, Jeep Truck Truck, and Plymouth Trailduster. Product choices include Firestone and BFGoodrich classic bias-ply options in blackwall and wide whitewall form, plus STA Traxion for more truck-oriented use. Listed products fit 15-inch rims, often around 5.00 to 5.50 inches wide, with stated capacities up to 1,700 pounds at 32 psi. This size bridges work-truck utility and period-correct styling better than many purely passenger fitments.

Rim Diameter: 15 in  ·  Sidewalls: Wide Whitewall, Blackwall

G78-15 is widely used across 1974 trucks, vans, utility vehicles, and some full-size passenger models, including the Chevrolet C/K Pickup, Dodge Pickup, Ford F-100, GMC Rally, International Scout, Plymouth Fury, and Pontiac Grand Prix. The available lineup includes Coker Classic wide whitewall tires and an STA Super Traxion blackwall product, showing the split between passenger-oriented appearance and truck-duty function. Listed products fit 15-inch rims with a 5.00 to 7.00 inch width range and stated capacity of 1,620 pounds at 32 psi on certain offerings. Vehicle type should guide product choice as much as size itself.

Used on 1974 utility vehicles such as the Chevrolet Blazer, GMC Jimmy, International Scout, Jeep CJ5, Jeep CJ6, Jeep Cherokee, Jeep Wagoneer, and Plymouth Wagon, F78-15 is a bias-ply size associated with light-truck and four-wheel-drive applications. No specific product listing is shown here, but the fitment pattern itself is important: this is not a general passenger-car size in this year grouping. Buyers should focus on confirming wheel size and whether the vehicle is being equipped for restoration appearance, mixed road use, or more truck-like service before selecting among available products elsewhere in the catalog.

Rim Diameter: 16 in  ·  Sidewalls: Wide Whitewall, Blackwall

The 700-16 size is a 16-inch bias-ply fitment used on certain 1974 Chevrolet and GMC pickups and Suburban models. Product coverage ranges from classic whitewall and blackwall tires by Lester, Firestone, and BFGoodrich to an Avon blackwall offering, reflecting both work-truck and more period-styled presentation options. Listed rim-width guidance includes 4.50 to 5.50 inches on several products, with load capacities reaching roughly 1,800 to 1,900 pounds depending on the tire. This size should be approached as a true truck fitment, especially since 16-inch and 16.5-inch applications are not interchangeable.

Rim Diameter: 15 in  ·  Sidewalls: Narrow Whitewall

LR78-15 is a radial-style fitment used on many 1974 large domestic cars, wagons, and some truck-based vehicles, including the Chevrolet C/K Pickup, Chrysler Town & Country, Ford F-150, Imperial All Models, Mercury Colony Park, Oldsmobile Custom Cruiser, and Pontiac Grand Safari. The listed product is a Firestone Steel Belted 721 with a narrow whitewall and bias-look radial character. It fits a 15-inch rim with a 5.50 to 8.00 inch width range and a stated load capacity of 1,970 pounds at 32 psi. This size is especially appealing for owners wanting radial behavior with a period-oriented visual profile.

Rim Diameter: 16.5 in  ·  Sidewalls: Blackwall

The 875-16.5 size is a heavy-duty bias-ply truck and van fitment used on 1974 Chevrolet, Dodge, Ford, GMC, International, and Jeep utility applications. Available products include STA Traxion and STA Transport Highway blackwall tires, both aimed at truck-service use rather than passenger-car styling. This is a true 16.5-inch fitment, which must not be confused with 16-inch wheel sizes. Because many surviving work vehicles have been modified over the years, buyers should verify the wheel diameter stamped on the wheel itself and confirm that the current rim matches the size before selecting this application.

Rim Diameter: 16.5 in  ·  Sidewalls: Blackwall

950-16.5 serves larger 1974 truck and heavy utility applications, including certain Chevrolet, Dodge, Ford, GMC, International, and Jeep truck-based models. The listed STA Traxion and STA Super Transport products are blackwall bias-ply tires with military-and-truck attributes, 16.5-inch rim diameter, a 6.50 to 6.75 inch rim-width range, and stated load capacities of 2,780 pounds at 60 psi. This is a specialized service fitment rather than a styling-driven passenger size. Correct wheel diameter, intended duty cycle, and existing vehicle setup should all be checked carefully before purchase.

Rim Diameter: 16 in  ·  Sidewalls: Blackwall, Wide Whitewall

Used on 1974 heavier pickups and utility vehicles from Chevrolet, Dodge, Ford, GMC, and Jeep, 750-16 is a traditional 16-inch bias-ply truck size. Product options include blackwall and wide whitewall tires from Firestone, Lester, and BFGoodrich, allowing anything from work-oriented restoration to a more polished period presentation. Listed rim-width guidance commonly falls in the 5.00 to 6.00 inch range, and stated load capacities vary by product, reaching up to 1,850 pounds at 48 psi. This fitment should be matched carefully to wheel size, especially on trucks that may have changed wheels during their working lives.

Rim Diameter: 16.5 in  ·  Sidewalls: Blackwall

The 800-16.5 size is used on a broad range of 1974 vans, trucks, and heavy utility vehicles, including Chevrolet and GMC vans, Dodge Pickup, Ford E-300 Club Wagon, Ford F-Series, International Pickup 200, and Jeep Truck Truck. Available products are STA Super Transport and STA Traxion blackwall bias-ply tires, both aimed at truck-service applications. Listed specifications include 16.5-inch rim diameter, a 6.00 to 6.50 inch rim-width range on one option, and a maximum load capacity of 2,045 pounds at 60 psi. Because 16.5-inch wheels are application-specific, wheel verification is essential.

Rim Diameter: 16.5 in  ·  Sidewalls: Blackwall

10-16.5 appears here on the 1974 Chevrolet C/K Pickup and GMC C/K Pickup as a larger truck-focused bias-ply fitment. The available product is an STA Traxion blackwall tire with military-and-truck attributes, a 16.5-inch rim diameter, an 8.25-inch rim width specification, and a stated load capacity of 2,680 pounds at 60 psi. This is a specialty service size rather than a general collector-car fitment. For trucks that have been restored, lifted, or repurposed, confirming actual wheel size and current axle or suspension clearance is especially important before selecting this tire.

GR78-15 is a radial fitment used on the 1974 Chevrolet Chevelle and Oldsmobile Cutlass, two cars that sit squarely in the era’s mid-size performance and personal-luxury overlap. Available products come from Goodyear in bias-look radial form, with sidewall options including pin white stripe and raised white letter. Listed rim-width guidance generally falls between 7.0 and 8.0 inches. This fitment is a good example of a 1970s tire that combines radial construction with styling cues associated with earlier bias-ply performance tires, making it relevant for buyers who want period flavor without a fully bias-ply presentation.

Rim Diameter: 15 in  ·  Sidewalls: Pin-White-Stripe, RWL

Shared by the 1974 Chevrolet Chevelle, Chevrolet Corvette, Chevrolet Monte Carlo, Pontiac Firebird, Pontiac Grand Am, and Pontiac Grand Prix, GR70-15 is a classic mid-1970s performance radial-style fitment. Listed products are Goodyear bias-look radials with pin white stripe and raised white letter sidewalls, along with rim-width guidance from 7.0 to 8.0 inches depending on the exact tire. This size is associated with sporty GM applications where stance, wheel width, and sidewall treatment all contribute to the finished look. It is worth confirming wheel width carefully before choosing among the available sidewall styles.

HR70-15 is a radial fitment used on the 1974 Chevrolet Chevelle, Ford Police Interceptors, and Rolls Royce Silver Shadow, an unusual combination that highlights how one size code can span very different vehicle roles. No product details are shown here, so the main takeaway is that this fitment belongs to a radial category and should not be confused with nearby bias-ply H-series sizes. Because the applications range from American full-size performance-oriented sedans to a prestige luxury car, the right final choice depends heavily on the exact vehicle and the driving character the owner wants to preserve.

HR78-15 is a radial fitment used on a range of 1974 large domestic cars and vans, including the Chevrolet full-size line, Dodge Monaco, Ford LTD, Mercury Marquis, Oldsmobile 88 Series, Oldsmobile Vista Cruiser, and Plymouth Fury. No specific product listing is attached here, but this size occupies the same general vehicle class as H78-15 while representing radial construction instead of bias-ply. That matters for ride, tracking, and overall appearance. Since many large 1974 cars were offered with both radial and non-radial fitments, the exact size on the vehicle should be verified before choosing replacements.

Rim Diameter: 14 in  ·  Sidewalls: Redline, RWL, Pin-White-Stripe, Blackwall

G70-14 is a 1974 bias-ply performance size used on the Chevrolet El Camino, Dodge Charger, Dodge Coronet, Ford GT, Ford Ranchero, GMC Sprint, and Plymouth Road Runner. Product selection is strong, with Firestone Wide Oval and Goodyear Custom Wide Tread choices in redline, pin white stripe, and raised white letter forms. Listed rim-width ranges are generally around 6.0 to 8.0 inches depending on brand and design, with stated load capacities of 1,620 pounds at 32 psi on several products. This size is closely tied to muscle-era styling and period-correct sidewall presentation.

GR70-14 is the radial counterpart used on the 1974 Chevrolet El Camino, Dodge Charger, Dodge Coronet, and GMC Sprint. As with other alphanumeric radial sizes of the period, it reflects a transition toward radial construction while staying visually compatible with 1970s domestic styling. No dedicated product listing is shown here, so the most important step is confirming that the vehicle actually calls for GR70-14 rather than G70-14. That difference affects construction and often the way the vehicle sits and drives, especially on cars or car-based pickups with performance-oriented wheel and suspension packages.

This numeric bias-ply size is used on several 1974 compact pickups and small utility vehicles, including the Chevrolet Luv Pickup, Ford Courier, Mazda B1600 & 1800, Nissan Lil Hustler, Nissan PL620, Nissan Pickup, and Toyota Hi-Lux. No specific product listing is attached here, but its application pattern clearly places it in the small-truck category rather than mainstream passenger-car use. On these lighter utility vehicles, tire selection should account for whether the truck retains stock wheels and ride height. Surviving compact pickups are often modified, which can affect both clearance and tire profile choice.

Rim Diameter: 16 in  ·  Sidewalls: Wide Whitewall, Blackwall

650-16 is a traditional bias-ply 16-inch fitment used on the 1974 Chevrolet Suburban and Ford F-100. Available products span blackwall and wide whitewall options from BFGoodrich, Coker Classic, Firestone, and Garfield, with listed rim-width guidance around 4.50 to 5.00 inches and load capacities up to 1,580 pounds at 32 psi on several offerings. The mix of whitewall and blackwall choices makes this size useful for owners who want either a work-truck look or a more polished period presentation. It is important to distinguish this true 16-inch fitment from nearby 16.5-inch truck sizes.

A70-13 appears here only on the 1974 Chevrolet Vega, making it a very specific compact performance-style bias-ply fitment within this year group. No product details are shown on this card, but the sizing itself points to a lower-profile domestic small-car application compared with taller numeric compact sizes. Because single-model fitments can be more sensitive to wheel package differences, this is a size that should be confirmed especially carefully on surviving cars. Owners should verify the actual wheel diameter and whether the Vega remains on the original type of wheel before choosing a replacement tire.

A78-13 is a compact bias-ply size associated with the 1974 Chevrolet Vega, Dodge Colt, and Ford Pinto. It belongs to the smaller end of the domestic passenger-car spectrum and serves cars that often had alternate radial or bias-ply options depending on trim or package. No product listing is attached here, so the fitment value lies in identification rather than sidewall comparison. On compact cars of this era, one letter or profile change can noticeably affect stance and gearing feel, so it is smart to verify the size actually fitted to the car and compare wheel width before ordering.

Rim Diameter: 14 in  ·  Sidewalls: Narrow Whitewall, Blackwall

The 700-14 size is a bias-ply fitment used on the 1974 Chevrolet Van, GMC Vandura, and Toyota Pickup. Available BFGoodrich classic products include blackwall and narrow whitewall versions, both designed for 14-inch rims with a 5.00 to 5.50 inch width range and a stated 1,360-pound load capacity at 32 psi. This application grouping shows that the same numeric size can serve both domestic vans and a smaller imported pickup. Buyers should consider the vehicle’s actual use, since a cosmetic restoration choice and a working utility choice may lead to different tread and sidewall priorities.

Rim Diameter: 15 in  ·  Sidewalls: Blackwall, Wide Whitewall, Narrow Whitewall

670-15 is a numeric bias-ply size used on the 1974 Chevrolet Van, Ford E-200 Econoline Van, and GMC Vandura. Product selection is broad, including Firestone, US Royal, Coker Classic, and Universal Vintage Tire offerings in blackwall and wide whitewall forms. Listed rim-width ranges vary by product, generally from 4.50 to 6.00 inches, with stated load capacities from 1,450 to 1,550 pounds at 32 psi on several options. This size works well for owners restoring period vans where sidewall appearance matters, but wheel width and the van’s current load role should still guide final selection.

Rim Diameter: 14 in  ·  Sidewalls: Narrow Whitewall, Blackwall

This numeric bias-ply size is used on the 1974 Dodge Challenger, Mazda Truck Rotary Truck, and Plymouth Barracuda. Available BFGoodrich products include blackwall and narrow whitewall options, both sized for 14-inch rims with a 5.00 to 5.50 inch width range and a stated 1,360-pound load capacity at 32 psi. The application spread is unusual, combining domestic sporty cars with a niche truck fitment. That makes it important not to assume the same styling goal across every vehicle using this size. Owners should choose based on the exact application and the desired period look.

BR70-13 is a radial fitment used on the 1974 Dodge Colt and Mazda RX-4. It represents a lower-profile compact radial format rather than the taller 80-series metric sizes found on many small imports of the same year. No product listing is shown here, so the main role of this size card is accurate application identification. Because these compact cars may have seen wheel substitutions over the decades, owners should verify both diameter and width before assuming the currently mounted tire is correct. Profile-sensitive sizes like this can affect both appearance and steering response.

The DR78-14 size is a radial fitment associated with the 1974 Dodge Dart, Plymouth Duster, and Plymouth Valiant. It sits in the compact-to-intermediate domestic range and reflects the era’s radial naming conventions for cars that could also be found with bias-ply alternatives. No product details are attached here, so the key value is in distinguishing this size from the nearby D78-14 bias-ply fitment. That distinction becomes especially important on restored or driver-grade Mopars, where construction choice can influence both stance and road behavior even when the wheel diameter remains unchanged.

Used here only on the 1974 Dodge Pickup, 9.50R16.5 is a radial truck fitment that stands apart from the many bias-ply 16.5-inch truck sizes used elsewhere in the same year. No specific product listing is attached to this card, but the radial construction note is significant because it indicates a different type of driving character from bias-ply service tires. Owners should verify that the truck still uses 16.5-inch wheels and that the current wheel width and suspension setup remain compatible. Older trucks are often modified, and those changes can alter practical fitment.

The 8.75R16.5 size appears here on the 1974 Dodge Pickup as a radial heavy-duty truck fitment. It belongs to the same larger 16.5-inch wheel family as several bias-ply truck sizes, but the radial construction category makes it a distinct choice in both feel and selection approach. No product listing is shown on this card, so fitment confirmation is the main priority. Since 16.5-inch truck wheels and later wheel conversions are common points of confusion, buyers should inspect the actual wheels on the vehicle and confirm the truck’s current configuration before proceeding.

Exclusive here to the 1974 Dodge Pickup, 8.00R16.5 is another radial truck fitment within the 16.5-inch wheel family. The size itself is the main information point, since no specific product listing is attached. This application should be treated carefully because truck owners often interchange wheels over time, and 16-, 16.5-, and later sizes are not directly interchangeable. When researching this fitment, it is wise to confirm the truck’s intended use as well. A restored pickup, a working truck, and a modified weekend vehicle may all call for different priorities even when the nominal size matches.

Rim Diameter: 14 in  ·  Sidewalls: Narrow Whitewall, RWL, Dual-Redline, Redline, Blackwall

This radial size is used on the 1974 Ferrari 246, Lotus Esprit, and Mercedes-Benz 450, placing it firmly in the sporty and premium imported category. Product choices are diverse, including blackwall, narrow whitewall, redline, dual redline, and raised white letter offerings from Maxxis and BFGoodrich. Listed rim-width guidance spans roughly 5.00 to 7.50 inches, with stated load capacities around 1,433 pounds at 35 psi on several products. Because these vehicles differ significantly in character, buyers should treat 205/70R14 as a fitment starting point and then choose a sidewall style that suits the specific car.

Rim Diameter: 13 in  ·  Sidewalls: Blackwall

145R13 is a small metric radial used on the 1974 Fiat 128, Fiat X-1/9, and MG Midget. Available products include blackwall radials from Michelin and Firestone, with Firestone listing a 4.00 to 5.00 inch rim-width range and an 825-pound load capacity at 44 psi. This is a notably compact size, well suited to lightweight sports cars and economy-oriented imports of the era. Because the tire is narrow, wheel width and fender clearance are especially sensitive factors. Owners should avoid substituting wider sizes unless the wheel package and body clearance have been carefully evaluated.

Rim Diameter: 16.5 in  ·  Sidewalls: Blackwall

The 12-16.5 size appears here on the 1974 Ford F-350 as a heavy-duty bias-ply truck fitment. Available STA products include Traxion and Transport variants in blackwall form, with listed 16.5-inch diameter, a 9.75-inch rim-width specification on some products, and maximum load capacities up to 3,000 pounds at 45 psi. This is a specialized commercial-type size and should be treated as such. Buyers should verify the truck’s wheels, current axle and suspension setup, and intended service use before ordering, especially since older one-ton trucks are frequently restored, repurposed, or modified.

H70-14 is a bias-ply performance-oriented size used on the 1974 Ford GT, Ford Gran Torino, Ford Ranchero, Ford Torino, and Mercury Montego. No product listing is attached here, but the application pattern clearly places it among mid-size sporty domestic vehicles rather than standard family sedans. In this class, sidewall height and wheel width play a visible role in the car’s stance. Because several of these models also appear with H78-14 or HR78-14 fitments, owners should confirm the exact tire code on the vehicle or in its documentation rather than choosing by model name alone.

Used only on the 1974 Ford Maverick in this year grouping, D78-13 is a small domestic bias-ply alphanumeric fitment. Its single-model association makes it especially important to verify against the actual car, since Mavericks were also offered with several other tire sizes depending on trim and configuration. No product details are shown on this card, so the main value is accurate fitment identification. Compact domestic cars from this era often changed wheels during their service life, and a surviving example may no longer wear its original size, making direct confirmation the best next step.

Rim Diameter: 14 in  ·  Sidewalls: RWL, Redline, Pin-White-Stripe

D70-14 is a compact domestic performance-style bias-ply size used on the 1974 Ford Maverick and Mercury Comet. Product choices include Firestone Wide Oval tires in raised white letter, redline, and pin white stripe forms, all for a 14-inch wheel with a stated 6-inch rim width and a 1,320-pound load capacity at 32 psi. This size is a good example of how even smaller 1974 domestic cars could carry sporty sidewall treatments. Buyers should still verify wheel width, since profile-focused performance tires generally work best when matched to the specified rim dimensions.

B78-13 appears here only on the 1974 Ford Mustang, making it a very specific small bias-ply fitment within the year’s domestic lineup. No product listing is attached to this card, so its main function is to help identify a correct application path before selecting a tire. Because the 1974 Ford Mustang is also associated with radial alternatives, owners should confirm whether the car currently uses a bias-ply setup or a radial-equipped wheel and suspension combination. The small overall size means even modest changes in section width or profile can noticeably alter the car’s appearance.

This radial size is associated with the 1974 Ford Mustang and Ford Pinto. It belongs to the early domestic radial category that used alphanumeric sizing rather than today’s more familiar metric width and aspect ratio format. No product details are shown here, but the key distinction is construction and era-correct fitment language. On compact 1974 Fords, it is common to find multiple tire-size possibilities depending on trim or prior changes. Buyers should confirm both the wheel diameter and the intended construction style before ordering, especially when balancing drivability and period appearance.

CR70-13 appears here only on the 1974 Ford Mustang as a radial fitment. This lower-profile alphanumeric radial size points to a more sporting presentation than taller compact-car tires of the same period. No product listing is attached, so accurate identification is the main function of this size card. Because 1974 Ford Mustang applications also include other 13-inch tire sizes, owners should avoid assuming interchangeability. The actual wheel package, current ride height, and any past modifications can all influence whether a given replacement remains a good visual and physical match.

225R15 is a radial size used only on the 1974 Ford Thunderbird within this year guide. Although no product listing is shown here, the fitment itself suggests a large, premium passenger-car application with substantial section width and a 15-inch wheel. Since the Thunderbird also appears with 230R15, exact size confirmation matters. Large personal-luxury cars from this period often place a high visual emphasis on sidewall shape and overall tire height, so owners should verify the current wheel and tire package carefully before selecting a replacement, especially if the vehicle has been restored or updated.

Used on the 1974 Ford Thunderbird and Lincoln Continental, 230R15 is a large radial fitment associated with premium full-size personal-luxury cars. No product details are attached here, so the key value is in distinguishing it from neighboring large radial sizes such as 225R15 and 235R15. Because these vehicles often emphasize overall proportion as much as ride quality, selecting the exact listed size is important for both appearance and fit. Owners should confirm the tire marking on the vehicle and inspect wheel width and clearance, particularly on cars that may have seen decades of replacement-wheel changes.

Rim Diameter: 10 in  ·  Sidewalls: Blackwall

145R10 is a very small metric radial fitment used on the 1974 Honda 600. Product options include blackwall radials from Firestone, Kings, Camac, and Dunlop, with listed load capacities up to 694 pounds on some products. This size is highly specialized and tied to a lightweight compact vehicle, so maintaining the proper proportions matters. Because 10-inch applications are much less common than 13-, 14-, or 15-inch fitments, buyers should verify both wheel diameter and wheel condition before purchasing. The narrow tread and short overall dimensions make accuracy especially important on a small car like this.

The 5.20-10 size appears here as the bias-ply companion fitment for the 1974 Honda 600. No product listing is attached to this card, but the size itself is useful for owners comparing traditional bias-ply and metric radial options on this tiny compact. Construction choice can noticeably change both the appearance and the driving character on a vehicle this small. Because wheel size is unusual and the car’s scale is so compact, owners should confirm the actual wheel diameter and current setup carefully. Even slight dimensional differences can have a visible effect on stance and clearance.

155R12 is a metric radial size used on the 1974 Honda Civic and Toyota Corolla. It represents a practical small-car radial fitment for lightweight economy vehicles of the period. No product listing is attached here, but the application pairing is useful because both models could also appear with bias-ply alternatives in 12-inch form. That makes size and construction confirmation important before ordering. On compact imports from 1974, retaining the proper overall proportions helps preserve steering lightness and fender clearance, so buyers should avoid jumping to a wider substitute without checking the wheel and body fit.

This bias-ply 12-inch size is associated with the 1974 Honda Civic and Toyota Corolla. It serves as a traditional alternative to the radial 155R12 fitment used on these compact imports. No product details are shown on this card, so the key point is identifying the correct construction and size format before moving into replacement selection. On small cars, the difference between a metric radial and a numeric bias-ply tire can be noticeable both visually and in road feel. Buyers should confirm the exact wheel size and whether the car remains configured around its original tire type.

H70-15 is a bias-ply truck and utility size used on the 1974 International Pickup 100 and International Travelall 100. No product listing is attached here, but the fitment pattern points to larger light-truck applications rather than passenger-car use. This type of size often matters for owners preserving a period stance on utility vehicles that may also have other tire options listed. Since older trucks are frequently upgraded with different wheels or suspension changes, checking the actual wheel diameter and vehicle clearance is important before choosing a replacement in this fitment category.

Rim Diameter: 15 in  ·  Sidewalls: Redline, Narrow Whitewall, Blackwall

Used on the 1974 Jaguar V12 and Triumph TR6, 185R15 is a classic metric radial size for British performance and sporting applications. Product selection is broad, with blackwall, narrow whitewall, and redline options from Coker Classic and Michelin. Listed products fit 15-inch rims, with common rim-width guidance from 4.5 to 6.5 inches and stated load capacities including 1,355 pounds at 35 psi on one product. This size offers a useful mix of period style choices and radial construction. For sports cars, wheel width and the desired visual finish are both important parts of the decision.

ER70-15 is a radial fitment used across the 1974 Jaguar V12, Jaguar XJ12C, Jaguar XJ12L, and Jaguar XJ6. It represents a lower-profile radial option compared with the taller 185R15 and 205/70R15 sizes found on other imported luxury and sporting cars of the same year. No specific product listing is attached here, so accurate vehicle and size confirmation should come first. Jaguar fitments from this period can vary significantly by model and performance level, and the difference between an ER70-series tire and a tall 80-series radial affects both visual proportion and handling feel.

Rim Diameter: 15 in  ·  Sidewalls: Narrow Whitewall, Blackwall, Wide Whitewall

The 205/70R15 size appears here on the 1974 Jaguar XJ6 and offers one of the broader modern-style radial selections in this year group. Available products include blackwall, narrow whitewall, and wide whitewall options from Maxxis, Michelin, Avon, and American Classic. Listed rim-width guidance ranges from about 5.00 to 7.50 inches depending on product, with stated load capacities near 1,499 pounds at 35 psi on several tires. This size works well for owners who want a more developed radial format while still keeping a period-appropriate overall look on a luxury or sporting sedan.

235R15 is used only on the 1974 Lincoln Continental in this guide. As a large radial size, it belongs to the upper end of the full-size luxury spectrum and should be treated as a specific premium-car fitment rather than a general substitute for other 15-inch tires. No product details are attached here, so confirming the exact sidewall marking on the vehicle is important. On large luxury cars, tire diameter and section width have a strong effect on ride stance and wheel opening fill, which is why close fitment matching matters more than simply choosing another large tire.

Used on the 1974 Lotus Elite and Lotus Esprit, 205/60R14 is a low-profile radial fitment associated with sharper handling and a more specialized sports-car stance than taller 70- or 80-series tires. No product listing is attached here, but the sizing itself signals a purpose-driven application where wheel width and clearance are especially important. These Lotus models also appear with additional size variations, so exact model and axle fitment should be confirmed before selecting a replacement. Low-profile fitments tend to be less forgiving of wheel or suspension changes than more conventional passenger-car sizes.

Rim Diameter: 15 in  ·  Sidewalls: Wide Whitewall, RWL, Redline, Blackwall

The 195/60R15 size appears on the 1974 Lotus Esprit and offers several radial choices with clearly different visual personalities. Available products include blackwall, redline, wide whitewall, and raised white letter designs from BFGoodrich and Michelin. Listed rim-width ranges run from 5.50 to 7.00 inches, and stated load capacities include 1,190 pounds at 35 psi on some offerings. This size is lower in profile than many mainstream 1974 radial fitments, so wheel width and clearance deserve close attention. It suits buyers looking for a sport-focused fitment without moving to a larger section width.

Rim Diameter: 15 in  ·  Sidewalls: Blackwall, RWL

Used on the 1974 Lotus Esprit, 235/60R15 is a wide radial fitment with a distinctly aggressive footprint for the period. Product choices include blackwall and raised white letter tires from M&H Racemaster, Cooper, and BFGoodrich, with listed rim-width guidance from 6.5 to 8.5 inches and stated load capacities around 1,642 pounds at 35 psi. This is a specialized size where wheel width matters a great deal, and it should not be treated as interchangeable with narrower 15-inch Lotus fitments. Buyers should confirm the exact application and intended use before choosing among the available styles.

Rim Diameter: 14 in  ·  Sidewalls: Blackwall

155R14 is used here on the 1974 MG MGB and represents a narrow metric radial fitment suitable for a lighter classic sports car. Available blackwall products from Michelin and Firestone provide a period-style 80-series radial format, with Firestone listing a 4.00 to 5.50 inch rim-width range and a 990-pound load capacity at 44 psi. This size offers a more restrained section width than the MGB’s alternate 165R14 fitment, so owners should confirm what is actually on the car now. On compact sports cars, even modest width differences can change steering feel and overall appearance.

Rim Diameter: 14 in  ·  Sidewalls: Narrow Whitewall

The 520-14 size is associated here with the 1974 MG MGB as a bias-ply alternative to radial fitments. Available products come from Premium Sport in narrow whitewall form, with both original-design and new-design variants shown within the lowrider-oriented bias-ply series. Where stated, products use a 14-inch rim diameter, a 3.50 to 4.00 inch rim-width range, and a listed maximum load capacity of 1,230 pounds at 60 psi on some versions. For MGB owners, this size stands apart as a niche bias-ply option and should be chosen only after carefully confirming wheel compatibility and visual goals.

Rim Diameter: 15 in  ·  Sidewalls: RWL, Wide Whitewall, Blackwall, Pin-White-Stripe, Narrow Whitewall, Redline

Used here on the 1974 Maserati Bora, 215/70R15 is a radial size with a wide range of available product styles. Choices include blackwall, wide whitewall, and raised white letter tires from Cooper, BFGoodrich, Dunlop, and Avon. Listed rim-width guidance generally spans 5.5 to 7.5 inches, and stated load capacities include 1,620 pounds at 35 psi and higher depending on model. This size combines substantial width with a taller profile than 60-series sporty fitments, making it suitable for grand-touring applications. Buyers should choose sidewall treatment carefully to match the vehicle’s presentation and intended road use.

The 6.15-13 size is a small numeric bias-ply fitment used on the 1974 Mazda 808, Nissan LB210, Subaru DL, Subaru GL, and Toyota Corolla. No product details are attached here, but the application group makes clear that this is a compact import size from the transitional era when many cars could be fitted with either numeric bias-ply or metric radial tires. Accurate size confirmation is important because these smaller cars are sensitive to tire height and width changes. Owners should also confirm the wheel size, since compact import wheels were often swapped during routine service life.

Rim Diameter: 13 in  ·  Sidewalls: Narrow Whitewall

Used on the 1974 Mazda RX-4, 195/70R13 is a wide compact radial fitment with a noticeably sportier profile than the narrow 155R13 and 165R13 sizes common on many imports of the same year. The listed product is a BFGoodrich Silvertown Radial with a narrow whitewall, 13-inch rim diameter, a 5.00 to 6.50 inch rim-width range, and a stated 1,246-pound load capacity at 35 psi. This size blends sporty width with a period sidewall treatment, making it an interesting option for owners who want both vintage appearance and radial construction characteristics.

Rim Diameter: 14 in  ·  Sidewalls: Blackwall, Narrow Whitewall

185R14 is a versatile metric radial size used across 1974 imports and utility vehicles, including the Mercedes-Benz 280, Nissan Lil Hustler, Nissan Pickup, Peugeot 504, Toyota Pickup, Volkswagen 181, Volkswagen Campmobile, Volkswagen Kombi, and related Volkswagen van applications. Available products come from Michelin, Phoenix, and Vredestein in blackwall and narrow whitewall styles. Listed rim-width guidance ranges from about 4.00 to 6.50 inches depending on product, with stated load capacities up to 1,323 pounds. Because this size serves both passenger and utility-oriented vehicles, the best choice depends on the exact application and desired appearance.

Rim Diameter: 13 in  ·  Sidewalls: Redline, Blackwall, Wide Whitewall

The 185/70R13 radial size is used on the 1974 Mercury Capri, Toyota Celica, and Toyota Corolla. It offers a broader, lower-profile option than the narrow 155-series tires common on many compact cars of the same year. Product choices include blackwall, redline, and wide whitewall radials from BFGoodrich, Avon, and Dunlop, with listed rim-width ranges around 4.5 to 6.5 inches and stated load capacities up to 1,135 pounds at 35 psi on some versions. This size gives compact sporty cars a more assertive stance, so wheel width and sidewall treatment both matter when selecting a replacement.

This numeric bias-ply size is used on the 1974 Nissan PL610 and Nissan PL710. No product listing is attached here, but the fitment identifies a traditional compact import tire format that sits alongside radial alternatives on other 1974 Japanese models. The key selection issue is making sure the vehicle still uses the intended wheel and has not been converted to a later metric radial package. Compact sedans of this era can react noticeably to changes in section width and tire height, so preserving the correct basic proportions is often more important than simply finding a close modern equivalent.

Rim Diameter: 15 in  ·  Sidewalls: Wide Whitewall, Narrow Whitewall, Blackwall

165R15 is a widely shared radial size used on the 1974 Porsche 911, Porsche 914, Saab 99, Volkswagen 411 & 412, Volkswagen Beetle, Volvo 142, and Volvo 144. Product selection is extensive, including blackwall, narrow whitewall, and wide whitewall radials from Coker Classic, American Classic, Firestone, and BFGoodrich. Listed rim-width guidance typically runs from 4.50 to 6.00 inches, with stated load capacities around 1,168 to 1,170 pounds on several products. This size is especially useful for owners seeking a period metric radial that can be tailored toward either understated blackwall or more decorative sidewall styling.

Rim Diameter: 15 in  ·  Sidewalls: Blackwall, Wide Whitewall

Used on the 1974 Porsche 911, 185/70R15 is a radial fitment that provides a lower-profile alternative to taller 15-inch metric sizes. Available products include blackwall radials from Michelin, Dunlop, and Avon, plus a wide whitewall BFGoodrich option. Listed rim-width guidance ranges from 4.5 to 6.5 inches depending on brand, and stated load capacities include 1,257 pounds at 35 psi on one product. This size suits owners looking for a classic performance-car radial format with several sidewall choices. Exact wheel width should be confirmed, since lower-profile tires are more sensitive to rim compatibility.

Rim Diameter: 15 in  ·  Sidewalls: Wide Whitewall, RWL, Redline, Blackwall

The 215/60R15 size is used on the 1974 Porsche 911 and offers a distinctly wider, lower-profile radial option than 165R15 or 185/70R15. Product choices include blackwall, redline, wide whitewall, and raised white letter offerings from American Classic, BFGoodrich, and Dunlop. Listed rim-width guidance spans about 5.50 to 7.50 inches, with stated load capacities around 1,411 pounds at 35 psi and above. This size changes both stance and tire visual proportion in a meaningful way, so it is important to verify the exact wheel package and intended presentation before selecting a product.

Rim Diameter: 15 in  ·  Sidewalls: RWL, Blackwall, Redline, Wide Whitewall, Narrow Whitewall

235/70R15 appears here on the 1974 Rolls Royce Corniche and sits at the large end of the radial passenger-car spectrum. Product offerings include blackwall, redline, and raised white letter choices from Cooper, Avon, BFGoodrich, and Michelin, with listed rim-width ranges from 6.0 to 8.5 inches and stated load capacities up to 1,896 pounds at 35 psi on some products. Even within one size, the sidewall style can dramatically change the vehicle’s appearance. For a luxury car of this type, owners should confirm the intended visual finish carefully before choosing between understated and more expressive sidewall treatments.

The 7.10-15/6 size is used here only on the 1974 Rover 88 and is classified as a bias-ply fitment. No product listing is attached, making this card primarily a fitment reference for a specialized utility application. Because the notation differs from more common passenger-car sizing formats, buyers should take extra care to verify the tire marking on the vehicle and understand the exact wheel setup before ordering. Specialty utility vehicles often retain unique wheel and tire combinations, and those details matter more than trying to substitute a more familiar size based only on approximate dimensions.

Rim Diameter: 15 in  ·  Sidewalls: Blackwall

155R15 is a small metric radial fitment used on the 1974 Saab 97, Saab Sonett, Volkswagen 411 & 412, and Volkswagen Karmann Ghia. Product choices are blackwall radials from Firestone and Michelin, including Michelin X, XAS, and XAS-FF offerings. Where stated, rim-width guidance runs from 4.00 to 5.50 inches, with Firestone listing a 1,045-pound load capacity at 44 psi. This size is useful for lightweight sporty and specialty imports that benefit from preserving narrow tire proportions. Buyers should avoid assuming interchangeability with 165R15 unless the wheel package and body clearance have been confirmed.

Rim Diameter: 15 in  ·  Sidewalls: Narrow Whitewall, Wide Whitewall, Blackwall

This bias-ply size is used on the 1974 Saab 97, Saab Sonett, and Volkswagen 411 & 412. Product coverage includes Firestone and US Royal classic tires in narrow and wide whitewall styles, with listed 15-inch rim diameter, typical rim widths from about 4.5 to 5.5 inches, and stated load capacities of 970 pounds at 32 psi. The size serves as a traditional companion to smaller metric radial fitments used on similar imported cars. For owners deciding between bias-ply and radial construction, 560-15 offers a more vintage-looking profile and sidewall character than the radial alternatives in this year group.

Rim Diameter: 15 in  ·  Sidewalls: Blackwall

175/70R15 is used here on the 1974 Saab 99 and is offered in blackwall radial form from Avon and Vredestein. Listed rim-width guidance is 4.5 to 6.0 inches, and Vredestein specifies a maximum load capacity of 1,168 pounds at 51 psi. This size combines a moderately wide tread with a lower profile than the taller 165R15-style tires used on many 1970s imports. That gives it a slightly sportier stance while remaining within a period-appropriate radial format. Because Saab fitments can be specific, owners should confirm both the wheel dimensions and the exact tire marking before purchase.

Rim Diameter: 14 in  ·  Sidewalls: Wide Whitewall, Blackwall

Used on the 1974 Toyota Corona, 185/70R14 is a radial size with several well-developed product choices. Available tires include blackwall and wide whitewall offerings from BFGoodrich, Avon, Dunlop, and Michelin. Listed rim-width guidance ranges from about 4.5 to 6.5 inches, with stated load capacities reaching roughly 1,201 to 1,235 pounds on some products. This size sits between narrow 80-series import tires and larger premium-car fitments, making it a good match for a mid-size import sedan. Sidewall style can meaningfully change the look, so buyers should choose with the car’s overall presentation in mind.

Rim Diameter: 15 in  ·  Sidewalls: Wide Whitewall, Narrow Whitewall

The 760-15 size appears here only on the 1974 Toyota Land Cruiser and is offered in several classic bias-ply forms from BFGoodrich, Coker Classic, and Universal Vintage Tire. Sidewall options include narrow whitewall and wide whitewall treatments, with listed 15-inch rim diameter, typical rim-width guidance around 5.50 to 6.00 inches, and stated capacities up to 1,710 pounds at 32 psi. This is a utility-vehicle fitment with a distinctly traditional profile. Buyers should consider whether the goal is a restoration-style appearance or a more practical truck-oriented setup, especially on Land Cruisers that may no longer be stock.

Rim Diameter: 14 in  ·  Sidewalls: Narrow Whitewall, Wide Whitewall, Redline, Blackwall

750-14 is used on the 1974 Toyota Pickup and has a notably broad classic bias-ply product selection. Available brands include BFGoodrich, US Royal, and Coker Classic, with blackwall, narrow whitewall, wide whitewall, and redline options. Listed products fit 14-inch rims with a 5.00 to 5.50 inch width range and stated load capacities from 1,500 to 1,580 pounds at 32 psi depending on brand. This level of sidewall variety is unusual for a pickup fitment and gives owners flexibility in presentation. Wheel size and the truck’s current use should still guide the final choice.

Rim Diameter: 15 in  ·  Sidewalls: Blackwall, Wide Whitewall

Used on the 1974 Volkswagen 411 & 412, 590-15 is a small bias-ply 15-inch fitment with blackwall and wide whitewall choices from BFGoodrich and Avon. Listed products show rim-width guidance from about 4.00 to 4.50 inches on some versions and load capacities around 1,018 to 1,050 pounds. This size sits in a niche category for compact imported cars and should not be approached as a generic substitute fitment. On a vehicle like the Volkswagen 411 & 412, preserving proper dimensions can matter for both appearance and drivability, so exact size confirmation is the best starting point.

Rim Diameter: 15 in  ·  Sidewalls: Wide Whitewall, Blackwall

The 600-15 size is used on the 1974 Volkswagen Beetle and Volkswagen Karmann Ghia as a bias-ply option. BFGoodrich offers this size in both blackwall and wide whitewall forms, with listed rim-width guidance from 4.00 to 5.00 inches and a stated load capacity of 1,150 pounds at 32 psi. This is a traditional air-cooled Volkswagen fitment category where maintaining the correct proportions is often important to both restoration and drivability goals. Buyers comparing 600-15 with 165R15 should make a deliberate construction choice rather than assuming one is simply a universal replacement for the other.

CR78-15 is a radial fitment shared by the 1974 Volvo 142, Volvo 144, Volvo 145, and Volvo 164. It reflects the early domestic-style alphanumeric radial naming convention applied to a group of imported sedans and wagons. No product listing is shown here, so the size card primarily helps identify the correct fitment path within the Volvo lineup. Since some of these same models are also associated with 165R15 or 175R15, confirming the actual tire size on the vehicle is important. Wagons and sedans from the same year often differ in size even within one make.

175R15 is a radial size used on the 1974 Volvo 145 and Volvo 164. It is a conventional tall-profile metric radial format and differs from the CR78-15 fitment also found across the Volvo range. No specific product listing is attached here, so the main purpose is fitment identification and comparison within the make. Because one 1974 Volvo model family can use more than one 15-inch radial size, buyers should verify the exact model and current wheel package before moving to product selection. This is especially important when wagons and larger sedans are grouped under the same make.