1961 Vehicle Tire Fitment Guide

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

The 670-15 size spans an interesting range of 1961 applications, from the 1961 Chevrolet Corvette and Facel Vega HK 500 to the Mercedes-Benz 300, Studebaker Silver Hawk, and Willys Universal. As a bias-ply fitment, it suits vehicles that often emphasize a traditional profile and period road feel rather than a later low-profile radial appearance. Product selection is broad, with blackwall and wide whitewall choices from Firestone, US Royal, Coker Classic, and Universal Vintage Tire. Some tires in this size list rim-width ranges from 4.50-5.00 inches or 5.00-6.00 inches, along with load capacities reaching 1550 pounds at 32 psi on certain products.

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

760-15 is a larger bias-ply size associated with substantial 1961 cars such as the 1961 Armstrong-Siddeley Sapphire, Buick Invicta, Buick LeSabre, and Mercedes-Benz 300. This is the kind of fitment commonly seen on heavier sedans where load support, ride height, and a period-correct visual profile matter. Available products include BFGoodrich, Coker Classic, and Universal Vintage Tire offerings, with sidewall choices that range from narrow whitewall to wide whitewall. Product details show a 15-inch rim diameter, common 5.50- to 6.00-inch rim-width compatibility on several examples, and stated load capacities up to 1710 pounds at 32 psi on some tires.

175R16 is a radial size linked to several notable 1961 sports and touring cars, including the 1961 Aston Martin DB, Bristol 406, Bristol 407, Jaguar XK, Rover 88, and DKW Cross Country. This metric radial format offers a distinctly European fitment profile and is especially relevant where steering response, road manners, and wheel compatibility need to be balanced with a period-oriented appearance. Current products for this size are not listed here, but the size remains important because these same vehicles may also appear with 600-16 bias-ply alternatives. Anyone selecting between tire types should confirm the exact size already fitted and the wheel intended for use.

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

600-16 is the bias-ply counterpart used on several 1961 British and European performance-oriented applications, including the 1961 Aston Martin DB, Bristol 406, Bristol 407, Jaguar XK, Rover 88, and DKW Cross Country. It represents the traditional inch-based fitment often favored for an authentic stance and vintage driving feel. Product coverage is extensive, with BFGoodrich, Coker Classic, Avon, and Firestone options in blackwall and wide whitewall styles. Listed specifications show 16-inch rim diameter, common 4.00- to 4.50-inch rim-width ranges, and load capacities around 1400 pounds at 32 psi on some products, making it a well-supported size for classic-car owners.

Rim Diameter: 10 in  ·  Sidewalls: Blackwall

145R10 is the compact radial size associated with the 1961 Austin 850, Morris Mini Cooper, and Morris Mini Minor. This small-diameter metric radial is central to the driving character of early Mini-based applications, where wheel size, steering feel, and overall stance differ dramatically from larger 1961 cars. Product offerings include blackwall radials from Firestone, Kings, Camac, and Dunlop, all built around the 10-inch wheel format. Some listed products include load capacities of 694 pounds and show modern radial construction tailored to narrow wheel applications. Because these cars are so wheel-specific, verifying wheel diameter and current wheel type is especially important.

5.20-10 is the bias-ply alternative associated with the 1961 Austin 850, Morris Mini Cooper, and Morris Mini Minor. This size belongs to the traditional numeric bias-ply convention seen on early small cars, and it offers a different period feel from the radial 145R10 fitment used on the same applications. Product details for this size are not listed here, but its presence is important for owners deciding whether a car is being kept in a bias-ply style or fitted with a radial option. On very small 10-inch wheel cars, even modest differences in tire profile can affect appearance and clearance, so exact size confirmation matters.

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

185R15 is a versatile radial size used on a range of 1961 European and British cars, including the 1961 Austin A 105, Austin A 95, Ferrari 250, Jaguar 2.4, 3.4, 3.8 & 3.8S, Jensen 541, Peugeot 403, and Humber Super Snipe. This 80-series-style metric radial is often associated with higher-speed touring and sporting applications. Product choices include blackwall, narrow whitewall, and redline options from Michelin and Coker Classic, with several Michelin XVS variants available. Listed rim-width compatibility commonly spans roughly 4.5 to 6.5 inches, and some products carry load capacities around 1355 pounds, making this size suitable for a broad but still specialized group of 1961 vehicles.

Rim Diameter: 13 in  ·  Sidewalls: Blackwall

145R13 is a lightweight radial size used across smaller 1961 cars such as the 1961 Austin A 40, Austin-Healey Sprite, Ford Anglia, MG Midget, Triumph Herald, Triumph Sedan, and related compact Ford and Lloyd applications. It represents a practical metric radial fitment for low-displacement cars where narrow tread width and lighter steering effort are part of the package. Product options include blackwall radial designs from Michelin and Firestone, with the Firestone example listing a 13-inch rim diameter, 4.00- to 5.00-inch rim-width range, and an 825-pound maximum load at 44 psi. This size is shared widely, but not universally, among small European-style 1961 cars.

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

520-13 is the bias-ply counterpart for a number of compact 1961 cars, including the 1961 Austin A 40, Austin-Healey Sprite, Ford Anglia, MG Midget, Metropolitan 1500, Triumph Herald, and Triumph Sedan. Its numeric format reflects the bias-ply sizing commonly used before small-car radial fitments became standard. Available products include Firestone blackwall and several Premium Sport narrow whitewall versions, with some examples listing a 13-inch rim diameter and rim widths around 3.5 to 4.00 inches. Because this size serves small, lightweight vehicles, it is often selected for owners seeking a distinctly period presentation rather than a radial driving experience.

Rim Diameter: 14 in  ·  Sidewalls: Blackwall

165R14 is a common 1961 radial size used on midsize British and European sedans and coupes, including the 1961 Austin A 55, Austin A 60, Fiat 1100, MG MG, Morris Oxford, Riley 4/68 & 4/72, Wolseley 15/60 & 16/60, and certain Facel Vega models. It is a classic metric radial format that often serves as the radial companion to older 5.90-14 bias-ply sizing. Product offerings are blackwall radial tires from Pirelli, Michelin, and Vredestein. Some list wheel-fit ranges from about 4.0 to 6.0 inches and load capacities over 1100 pounds, making 165R14 a well-supported option for owners seeking a refined touring-oriented setup.

5.90-14 is a bias-ply size shared by a wide range of 1961 British and continental cars, including the 1961 Austin A 55, Austin A 60, Fiat 1800, MG MG, Morris Oxford, Riley 4/68 & 4/72, Wolseley 15/60 & 16/60, and Facel Vega Facellia. This numeric sizing convention was a standard fitment language of the period and remains relevant for restoration-minded owners. Current products for this exact size are not listed here, but it stands as an important fitment reference because many of these same vehicles also appear with 165R14 radial sizing. Tire choice here often comes down to the specific wheel setup and the owner’s preferred period character.

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

165R15 is one of the most broadly used radial sizes for 1961, appearing on sports cars, saloons, and touring models including the 1961 Austin-Healey 3000, Daimler SP 250, Porsche 356, Porsche Carrera, Triumph TR3, TR4 & TR4A, Volvo 122, Volvo P1800, Peugeot 404, and Fiat 2300. This size offers wide product coverage, which is helpful because the same tire size serves very different vehicles. Available choices include blackwall, narrow whitewall, and wide whitewall radials from Coker Classic, American Classic, Firestone, and BFGoodrich. Several products specify 15-inch rim diameter, 4.50- to 6.00-inch rim widths, and load capacities around 1168 to 1170 pounds.

5.60-12 is a bias-ply size listed specifically for the 1961 BMW 700. This small-diameter numeric fitment reflects the compact proportions and period tire conventions of early small European cars. No product listing is shown here for this exact size, so it serves primarily as a fitment reference point when researching the 1961 BMW 700. Because that model is also associated with other 12-inch bias-ply sizes, owners should avoid assuming interchangeability without checking the wheel and the exact configuration of the car. On compact rear-engine or microcar-type applications, even close-looking sizes can alter stance, gearing feel, and body clearance.

Rim Diameter: 12 in  ·  Sidewalls: Wide Whitewall, Blackwall

520-12 is a small bias-ply fitment used on several compact 1961 vehicles, including the 1961 BMW 700, DAF 600, DKW Junior, Fiat 600, and Goggomobil 700. This size belongs to the traditional bias-ply numeric system seen on many small European economy cars of the period. Available products include BFGoodrich blackwall and wide whitewall designs, both built around a 12-inch rim diameter, with one product listing a 4-inch rim width and a 694-pound maximum load at 30 psi. For owners of microcars and small sedans, this size is especially sensitive to wheel diameter and width, so careful wheel confirmation is essential.

5.50-12 is another bias-ply size associated specifically with the 1961 BMW 700. Its presence alongside 5.60-12 and 520-12 shows how some smaller 1961 imports can have multiple listed sizes tied to the same model family or configuration. No current product listing is shown here for this exact size, so it should be treated as a fitment identifier rather than an automatically available purchase option. On a car as compact as the BMW 700, a small difference in section width or overall diameter can influence steering effort, body clearance, and appearance, making exact tire and wheel verification more important than on larger cars.

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

820-15 is a large bias-ply size used on many premium 1961 American luxury cars, including the 1961 Bentley S2, Bentley S3, Cadillac 60 Series, Cadillac 62 Series, Cadillac 75 Series, Cadillac Eldorado, Chrysler Chrysler 300G, and all three listed 1961 Imperial models. This is a substantial full-size fitment where load support and classic sidewall presence are major considerations. Product options are extensive, with BFGoodrich, Firestone, and US Royal offerings in blackwall, narrow whitewall, and wide whitewall styles. Several products specify a 15-inch rim diameter, 6.00- to 6.50-inch rim widths, and load capacities up to 1920 pounds at 32 psi.

Rim Diameter: 13 in  ·  Sidewalls: Blackwall

165R13 is a radial size used on a diverse set of 1961 European and Commonwealth cars, including the 1961 Borgward Isabella, Ford Consul, Ford-Taunus 17M, Opel 1200, Opel Olympia, Sunbeam Alpine, Toyota Tiara, and Vauxhall Victor. It suits compact-to-midsize cars that benefit from a modest tread width and 13-inch wheel package. Available products are blackwall radials from Michelin and Dunlop, with some examples listing 4.50- to 6.00-inch wheel-width compatibility and load capacities near 1047 pounds. This is a useful research size because it spans family sedans and sporty applications, so the exact vehicle and wheel should still be confirmed before selecting a product.

Rim Diameter: 13 in  ·  Sidewalls: Wide Whitewall

590-13 is a bias-ply size used across 1961 compact and midsize cars such as the 1961 Borgward Isabella, Ford Consul, Ford-Taunus 12M, Ford-Taunus 17M, Opel 1200, Opel Olympia, Toyota Tiara, and Vauxhall Victor. It represents a traditional numeric bias fitment that often parallels 165R13 radial sizing on some applications from the same period. The listed product is a BFGoodrich wide whitewall tire with a 13-inch rim diameter, a 3.50- to 4.00-inch rim-width range, and a 970-pound maximum load at 32 psi. For owners seeking a distinctly early-1960s look, 590-13 can be a strong period-oriented choice.

175R13 is a radial fitment used on selected 1961 cars including the 1961 Borgward Isabella, Holden EK, Holden FB, Mercedes-Benz 220, and Opel Caravan & Wagon. Compared with smaller 13-inch radial sizes, it points to vehicles needing a bit more section width and load support while retaining a compact wheel diameter. No product listing is shown here for this exact size, but it remains an important application reference, especially for owners sorting among similar 13-inch fitments. Since several of these vehicles also appear with bias-ply alternatives such as 640-13 or 6.70-13 in related applications, the best practice is to verify the exact size on the vehicle and wheel.

Rim Diameter: 13 in  ·  Sidewalls: Wide Whitewall

640-13 is a bias-ply size used on several 1961 sedans and wagons, including the 1961 Borgward Isabella, Ford Mark III, Ford-Taunus 17M, Holden EK, Holden FB, Mercedes-Benz 180, Opel Caravan & Wagon, and Toyota Toyopet. This numeric size fits squarely into the period’s traditional bias-ply landscape for compact and intermediate cars. The listed product is a BFGoodrich wide whitewall with a 13-inch rim diameter, a 4.00- to 4.50-inch rim-width range, and a 1045-pound maximum load at 32 psi. It is a useful size for owners prioritizing a classic sidewall look on 13-inch wheel applications with slightly more substance than smaller economy-car tires.

Rim Diameter: 15 in  ·  Sidewalls: Wide Whitewall

800-15 is a full-size bias-ply fitment associated with 1961 American premium cars including the 1961 Buick Electra, Buick Invicta, Cadillac 60 Series, Cadillac 62 Series, and Chrysler Chrysler 300G. This size belongs to the larger domestic-car category where ride height, sidewall shape, and visual presence are part of the expected look. Available products are Coker Classic wide whitewall tires in two whitewall widths, both built for a 15-inch rim and listed for 6.00- to 6.50-inch wheel widths. Certain products carry a maximum load rating of 1800 pounds at 32 psi, which suits heavier vehicles more than the lighter import and sports-car sizes elsewhere on this page.

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

650-13 is a bias-ply size shared across several compact American and import applications, including the 1961 Buick Special, Chevrolet Corvair, Dodge Lancer, Ford Falcon, Mercury Comet, Oldsmobile F85, Plymouth Valiant, and Toyota Toyopet. It is a useful example of how small domestic compacts and some imports can overlap in tire sizing during 1961. Product choices include narrow whitewall and wide whitewall designs from Coker Classic and US Royal. Listed specifications show a 13-inch rim diameter, 4.50- to 5.00-inch rim-width compatibility, and load capacities up to 1150 pounds at 32 psi on certain products.

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

890-15 is one of the largest 1961 bias-ply fitments, used on the 1961 Cadillac 86 Series and Rolls Royce Phantom. This is a specialized size for very large, heavy luxury cars where tire scale and load capacity are central considerations rather than just appearance. Available products include Firestone wide whitewall options and an Avon Turbospeed blackwall, all built around the 15-inch rim diameter. Several examples list 6.50- to 7.00-inch rim-width compatibility, while published load capacities reach as high as 2500 pounds at 40 psi on some Firestone products. This is not a broadly shared size and should be matched carefully to the exact application.

8.40-15 is listed specifically for the 1961 Cadillac Brougham, making it one of the most model-specific full-size domestic fitments in this guide. The decimal-format bias-ply designation reflects period American sizing practice for large luxury cars. No current product listing appears here for this exact size, so its main value is as an application reference for owners identifying what belongs on a 1961 Cadillac Brougham. Because this size occupies the large-car end of the fitment spectrum, wheel width, wheel diameter, and body clearance should all be confirmed closely, especially on restored cars that may have had wheel or suspension changes over time.

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

750-14 is a common bias-ply size across many 1961 American cars, including the 1961 Chevrolet Chevrolet, Dodge Dart, Ford Ford, Mercury All Models, Plymouth 6 Cyl., Plymouth 8 Cyl., Plymouth Wagon, Rambler Classic, and Rambler Rambler. It sits below the larger 800-14 and 850-14 sizes and often appears on mainstream full-size or intermediate domestic applications. Product selection includes narrow whitewall, wide whitewall, blackwall, and redline options from BFGoodrich, US Royal, and Coker Classic. Several products specify a 14-inch rim diameter, 5.00- to 5.50-inch wheel-width range, and load capacities from roughly 1500 to 1580 pounds at 32 psi.

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

800-14 is one of the most widely used 1961 bias-ply sizes, covering a large portion of domestic full-size cars from Chevrolet, Chrysler, Dodge, Ford, Mercury, Oldsmobile, Pontiac, and Rambler. Vehicles using this size range from the 1961 Ford Thunderbird to full-size sedans and wagons, showing how common 14-inch domestic fitments had become. Product options include blackwall, narrow whitewall, and wide whitewall versions from BFGoodrich and Universal Vintage Tire. Some products list 5.00- to 6.00-inch rim-width compatibility and load capacities up to 1620 pounds at 32 psi, making 800-14 a central size for many mainstream 1961 American applications.

Rim Diameter: 13 in  ·  Sidewalls: Wide Whitewall

700-13 is a bias-ply size associated with compact and midsize 1961 cars including the 1961 Chevrolet Corvair, Dodge Lancer, Ford Falcon, Mercedes-Benz 180, Mercedes-Benz 190, Oldsmobile F85, and Plymouth Valiant. This mix shows how similar numeric sizes could bridge domestic compacts and certain European sedans. The listed product is a Firestone wide whitewall with a 13-inch rim diameter, a 4.00- to 5.00-inch rim-width range, and a 1270-pound maximum load at 32 psi. Because this size serves cars with very different styling and suspension layouts, buyers should verify the exact size associated with their model rather than assuming all small 1961 cars used 650-13.

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

850-14 is a larger domestic bias-ply size used on heavier 1961 wagons and upper-trim full-size cars, including the 1961 Chevrolet Wagon, Chrysler New Yorker, Chrysler Newport, Dodge Dart, Ford Ford Wagons, Mercury Wagons, Oldsmobile 88 Series, Oldsmobile 98 Series, Oldsmobile Dynamic 88, Plymouth Wagon, and Pontiac Pontiac. Compared with 800-14, it generally points toward more substantial body styles or higher-load applications. Available products are BFGoodrich bias-ply tires in both wide whitewall and narrow whitewall form. Listed specifications show 14-inch rim diameter, 5.50- to 6.00-inch wheel-width compatibility, and maximum loads of 1740 pounds at 32 psi.

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

900-14 is a highly specific large domestic bias-ply size associated here with the 1961 Chrysler New Yorker and Oldsmobile 98 Series. It marks the upper end of 14-inch passenger-car fitments for the year and is aimed at large, heavy sedans. Product choices include BFGoodrich narrow whitewall and wide whitewall versions, both with a 14-inch rim diameter and listed compatibility with 6.00- to 7.00-inch rim widths. Published maximum load capacities reach 1860 pounds at 32 psi. Since this size appears on only a small number of applications, it is worth confirming carefully against the car’s exact series and present wheel setup.

155-380 is a millimetric radial size linked specifically to the 1961 Citroen CV. This is one of the more distinctive European tire formats in the 1961 range, using a metric wheel-diameter convention rather than the more familiar inch-based American system. No product listing is shown here for this exact size, but its presence is important because the 1961 Citroen CV is also associated with 155R15 in some applications. Owners should not assume those sizes are interchangeable without checking the wheel itself. On cars built around unique French wheel and tire standards, precise size confirmation is especially important before any purchase decision.

165-400 is a millimetric radial size used on the 1961 Citroen DS and Citroen ID. This is a specialized European fitment and should be understood as part of the unique wheel and tire conventions found on certain French cars of the era. No current product listing is included here for this exact size, but it remains a critical fitment identifier when researching 1961 Citroen tires. Because the size references a 400mm wheel diameter rather than an inch-based rim, wheel measurement and identification matter more than assumptions based on appearance. Owners of restored DS and ID models should verify both wheel type and tire-size marking before selecting replacements.

Rim Diameter: 12 in  ·  Sidewalls: Blackwall

145R12 is a compact radial size used on the 1961 DAF 600, DKW Junior, and Goggomobil 700. It represents the kind of small, narrow radial fitment typical of lightweight European economy cars entering the early 1960s. The listed product is a Michelin MX blackwall radial with a 12-inch rim diameter and a stated 4.5-inch rim width, giving this size a clearly defined modern radial option. Because these vehicles are small and often sensitive to wheel and tire proportions, 145R12 should be matched carefully to the exact wheel diameter and body configuration. It is not a substitute for all other 12-inch sizes appearing on 1961 vehicles.

5.50-13 is listed specifically for the 1961 DKW Junior. As a bias-ply numeric size, it belongs to the traditional sizing language used on many compact European cars before radials became universal. No current product listing is shown here for this exact size, so it functions mainly as a reference for proper identification. Because the 1961 DKW Junior is also associated with other small sizes such as 145R12, 520-12, and 560-13 depending on application, owners should take extra care not to generalize across all Juniors. Tire sidewall markings, wheel diameter, and the exact vehicle variant should all be checked before choosing replacements.

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

560-13 is a bias-ply size used on a broad mix of small 1961 cars, including the 1961 DKW Junior, Fairthorpe Electrina, Fiat 1300 & 1500, Ford-Taunus 12M, Lloyd LT, Metropolitan 1500, Nissan SPL, Sunbeam Alpine, and Vauxhall Victor & VX 4/90. This traditional bias format remains relevant for compact sedans and light sports cars where owners may want a distinctly period look. Available products include BFGoodrich and Firestone whitewall options, with both narrow and wide treatments represented. Listed examples show 13-inch rim diameter, smaller wheel-width ranges, and maximum loads around 850 pounds at 30 psi on certain products.

Rim Diameter: 16 in  ·  Sidewalls: Blackwall

185R16 is a radial size associated with more substantial 1961 European luxury and performance models, including the 1961 Daimler Majestic, Jaguar Mark, Maserati 3500, and Maserati 5000. It represents a larger metric radial format for cars needing both load support and high-speed road manners. Product choices are blackwall radials from Michelin, Avon, and Vredestein, with some offerings oriented toward touring use and others toward more performance-minded applications. Listed specifications show a 16-inch rim diameter, wheel-fit ranges roughly from 4.50 to 6.50 inches, and load capacities around 1433 pounds on certain products, making this a serious size for serious grand-touring machinery.

Rim Diameter: 16 in  ·  Sidewalls: Blackwall

670-16 is the bias-ply size paired with the 1961 Daimler Majestic and Jaguar Mark. Like several 1961 European luxury applications, these cars can appear in both traditional numeric bias sizing and metric radial sizing depending on the fitment approach. Current products include blackwall offerings from Firestone and Avon, both built around the 16-inch wheel format. Some listed specifications include 4.50- to 5.00-inch rim-width compatibility and load capacities from about 1130 to 1279 pounds, depending on the tire. For buyers deciding between a radial and bias-ply path, this size is especially relevant when preserving a classic sidewall profile on large British saloons.

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

700-14 is a bias-ply size associated with the 1961 Dodge Dart, Plymouth 6 Cyl., Toyota Toyopet, and Wolseley 6/99. It sits between compact and full-size domestic sizing and appears on a mix of American and overseas applications. Available products are BFGoodrich bias-ply tires in blackwall and narrow whitewall forms, with a 14-inch rim diameter, 5.00- to 5.50-inch wheel-width range, and a stated 1360-pound maximum load at 32 psi on listed examples. Because this size is not as broadly shared as 750-14 or 800-14, it is worth checking the exact engine or body variant, especially on models like the 1961 Dodge Dart where multiple sizes are listed.

8.45-15 is a large bias-ply size listed specifically for the 1961 Facel Vega Excellance. This decimal-format size belongs to the upper end of luxury and prestige-car fitments for the year. No current product listing appears here for this exact size, so it should be treated primarily as a reference when identifying the proper application for the Excellance. Since that same model is also associated with 815-15, it is especially important not to rely on assumptions based on appearance alone. Wheel width, wheel diameter, and the current setup of the car should all be verified before selecting a replacement tire for this uncommon French luxury application.

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

815-15 is a bias-ply size associated with the 1961 Facel Vega Excellance. It is one of the less common large-car fitments in the 1961 range and sits close to other prestige and luxury sizes without being interchangeable by assumption. Available products include BFGoodrich narrow whitewall and a distinctive whitewall-redline combination, both listed for 15-inch wheels and 5.00- to 6.50-inch rim-width compatibility. Certain products show a maximum load capacity of 1610 pounds at 32 psi. Because the Excellance is also associated with 8.45-15, the exact tire and wheel specification on the vehicle should be confirmed before choosing between available styles.

Rim Diameter: 15 in  ·  Sidewalls: Redline, Narrow Whitewall, Goldline, Blackwall, Raised-White-Letter-Blue-Streak, Blue-Dot

775-15 is a bias-ply size used on the 1961 Facel Vega Facel and Humber Super Snipe. It occupies an interesting middle ground between sporting and luxury applications, offering a substantial sidewall and a period look without reaching the very largest domestic dimensions. Product coverage is strong, with BFGoodrich and Firestone options that include redline, narrow whitewall, and goldline styles. Listed products use a 15-inch rim diameter, with some examples specifying rim widths from 4.50-5.00 inches while others list 6-inch fitment. Published load capacities on several products reach 1490 pounds at 32 psi, adding useful support for heavier touring cars.

Rim Diameter: 13 in  ·  Sidewalls: Blackwall

155R13 is a radial size used on a variety of smaller 1961 cars, including the 1961 Fairthorpe Electrina, Fiat 1300 & 1500, Ford-Taunus 12M, Lloyd LT, Nissan SPL, Sunbeam Alpine, and Vauxhall Victor & VX 4/90. It is a practical metric radial size for compact sedans and light sports cars where a modest footprint and 13-inch wheel are appropriate. Current products are blackwall radials from Michelin and Dunlop. Some examples list wheel compatibility from 4.00 to 5.50 inches and load capacities around 937 pounds. This size is a useful crossover fitment for owners balancing drivability with a classic, narrow-tire presentation.

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

560-15 is a widely used bias-ply size for smaller 1961 sports cars and sedans, appearing on the 1961 Hillman Husky, Hillman Minx II, MG MGA, Morgan 4-4 Series, Morgan Plus 4, Saab 96, Singer Gazelle, Sunbeam Rapier, Volkswagen Beetle, and Volkswagen Karmann Ghia, among others. It is a traditional numeric bias size that often serves as the period-style alternative to 155R15 radial fitments. Product offerings include blackwall, narrow whitewall, and wide whitewall styles from Firestone and US Royal. Several products list 15-inch rim diameter, roughly 4.5- to 5.5-inch rim compatibility, and maximum loads around 970 pounds at 32 psi.

6.50-15 is a bias-ply size shared by a broad range of 1961 vehicles, from the 1961 Ferrari GT and Ferrari Super America to the Mercedes-Benz 300, Peugeot 403, Pontiac Tempest, Rambler American, Studebaker Lark, and Simca Arlane. This broad spread shows how one period size could serve sports, touring, and mainstream passenger-car applications. No current product listing is shown here for this exact size, but it remains an important application marker because several listed vehicles also appear with nearby bias or radial alternatives. Owners should treat 6.50-15 as a specific fitment reference rather than a generic large 15-inch substitute.

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

185R14 is a radial size tied to a small but notable group of 1961 vehicles, including the 1961 Ferrari 206 & 246 Dino, Mercedes-Benz 230SL, Toyota Toyopet, and Wolseley 6/99. That combination reflects the diversity of 1961 tire fitment, with one radial size spanning sports, luxury, and export-market applications. Product choices include blackwall and narrow whitewall radials from Michelin, Phoenix, and Vredestein. Listed specifications show 14-inch rim diameter, wheel-fit ranges commonly from about 4.00 to 6.50 inches, and load capacities around 1323 pounds on some products. This size should always be matched to the exact model and wheel combination.

175R400 is a millimetric radial size associated with the 1961 Ferrari 250 and Lancia Flaminia. This is a distinctive European fitment that uses a 400mm wheel-diameter convention rather than a 15- or 16-inch designation. No current product listing is shown here for this exact size, but it remains a critical fitment reference because these cars occupy a high-value, detail-sensitive segment where wheel and tire accuracy matter. Owners researching this size should pay close attention to sidewall markings and actual wheel specification rather than estimating based on approximate inch conversions. Millimetric applications like this are best approached as unique fitments, not generic radial equivalents.

Rim Diameter: 14 in  ·  Sidewalls: Blackwall

155R14 is a radial size used on a broad set of 1961 compact and midsize cars, including the 1961 Fiat 1100, Fiat 1200, Morris Minor, Riley One Point Five, Simca Aronde, Simca Castel, Simca Elysee & Montlry, Simca Etoile, and Wolseley 1500. It is a classic metric radial fitment well suited to modestly sized saloons with narrow wheels and relatively light curb weight. Available products are blackwall radials from Michelin and Firestone, with some examples listing 14-inch rim diameter, wheel widths from 4.00 to 5.50 inches, and load capacities up to 990 pounds at 44 psi. It commonly serves as a more modern-feeling alternative to nearby bias-ply numeric sizes.

Rim Diameter: 14 in  ·  Sidewalls: Narrow Whitewall

520-14 is a bias-ply size used on the 1961 Fiat 1100, Fiat 1200, Morris Minor, Nissan 212, and Nissan SPL. This is a small numeric bias format that fits several lightweight sedans and sports-car applications from the period. Available products are narrow whitewall offerings from Premium Sport in multiple whitewall-width and design variations. Listed examples include a 14-inch rim diameter, 3.50- to 4.00-inch wheel-width fitment, and maximum load capacities up to 1230 pounds at 60 psi on certain products. Because this size appears on both economy cars and small roadster applications, the exact wheel and intended visual style should guide the final selection.

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

560-14 is a bias-ply size used on the 1961 Fiat 1100, Nissan L320, Nissan L520, Riley One Point Five, Simca Aronde, Simca Castel, Simca Elysee & Montlry, Simca Etoile, and Wolseley 1500. It is a traditional fitment for smaller sedans and light utility applications where a tall-profile bias tire remains part of the period look. Product choices from BFGoodrich include blackwall, narrow whitewall, and wide whitewall styles. Listed specifications show a 14-inch rim diameter, a 3.50- to 4.00-inch rim-width range, and a 906-pound maximum load at 30 psi on certain products. This size offers useful sidewall-style variety within a narrow vehicle class.

6.40-14 is a bias-ply size associated with the 1961 Fiat 1800, Fiat 1800 & 2100, and Fiat 2300. It represents a larger inch-based fitment for more substantial Fiat sedans and touring cars of the period. No current product listing is shown here for this exact size, so it functions chiefly as an application guide for owners identifying the correct 1961 Fiat tire category. Because these same model lines are also associated with radial sizes such as 165R14, 175R14, or 165R15 depending on the application, it is especially important to confirm the exact model, wheel diameter, and existing tire-size marking before selecting a replacement.

Rim Diameter: 14 in  ·  Sidewalls: Blackwall

175R14 is a radial size associated with the 1961 Fiat 1800, Fiat 1800 & 2100, and Fiat 2300. It is a larger metric radial fitment than 165R14 and points toward cars needing a bit more section width and capacity while retaining 14-inch wheels. Available products are blackwall radials from Michelin and Vredestein, including both Sprint and Sprint Classic offerings. Some products list 14-inch rim diameter, wheel fitment from 4.50 to 6.00 inches, and maximum load capacities around 1235 pounds. This size is a useful choice for buyers who want a classic European radial format on larger early-1960s Fiat models.

165-15 is a bias-ply size associated with the 1961 Fiat 2300 and Simca Vedette. The dash-format designation distinguishes it from 165R15 radial sizing and points to a traditional bias-ply construction rather than a direct radial equivalent. No current product listing is shown here for this exact size, but it remains important when sorting authentic-looking fitment on certain European sedans. Because both listed vehicles can also be tied to other 14- or 15-inch sizes depending on model family, this size should be verified carefully against the tire currently on the car and the actual wheel. Similar-looking designations do not guarantee the same construction or fit.

Rim Diameter: 12 in  ·  Sidewalls: Narrow Whitewall

125-12 is a very small bias-ply fitment associated specifically with the 1961 Fiat 500. Its compact dimensions reflect the packaging and proportions of a true city car rather than a conventional American compact or British sports car. The listed product is a BFGoodrich narrow whitewall bias-ply tire with a 12-inch rim diameter, a 4-inch rim width, and a 495-pound maximum load at 32 psi. For Fiat 500 owners, this is a highly specialized application where even minor deviations from the proper size can affect stance, gearing feel, and clearance. It should be selected with careful attention to wheel diameter and the car’s exact configuration.

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

600-13 is a bias-ply size associated with the 1961 Ford Falcon, Mercury Comet, and Sunbeam Alpine. This combination shows how one size can cross from compact American sedans into a British sports-car application. Available products are BFGoodrich bias-ply tires in narrow whitewall and wide whitewall forms. Listed specifications show a 13-inch rim diameter, 4.00- to 4.50-inch wheel-width compatibility, and a maximum load capacity of 1010 pounds at 32 psi. Since the 1961 Sunbeam Alpine is also listed with radial and other bias options, and the Falcon family uses more than one 13-inch size, exact model and wheel confirmation remains the smart approach.

Rim Diameter: 10 in  ·  Sidewalls: Wide Whitewall, Blackwall

480-10 is a small bias-ply size listed for the 1961 Goggomobil Roadster & Coupe. This is a niche microcar fitment where proportions, wheel size, and load capacity are all very different from mainstream passenger-car tires of the same year. Available BFGoodrich products include blackwall and wide whitewall versions, both using a 10-inch rim diameter and a 3-inch rim width, with a stated maximum load of 520 pounds at 32 psi. On cars this small, the tire has an outsized effect on appearance and drivability. Owners should verify the wheel and body style carefully, since other 1961 Goggomobil models use different 10- and 12-inch sizes.

Rim Diameter: 10 in  ·  Sidewalls: Wide Whitewall

440-10 is a very compact bias-ply size associated with the 1961 Goggomobil Saloon. It is a highly specialized microcar fitment and should not be treated as interchangeable with other small 10-inch sizes without confirmation. The available product is an Excelsior wide whitewall with a 10-inch rim diameter and a 3-inch rim width, giving owners a distinctly period-style presentation for this tiny application. Because the Goggomobil range also includes 480-10, 520-12, and 145R12 on other models, careful identification matters. On a microcar, a small change in size can significantly alter stance, steering effort, and available body clearance.

Rim Diameter: 12 in  ·  Sidewalls: Blackwall, Narrow Whitewall

125R12 is a compact radial size used on the 1961 Goggomobil T700 and NSU Prinz. It represents a small metric radial fitment for lightweight European economy cars, offering a different construction and road feel from the nearby 4.80-12 and 440-12 bias-ply alternatives used on related applications. Available Michelin products include both blackwall and narrow whitewall versions, with one product listing a 12-inch rim diameter and 3.0- to 4.0-inch wheel-width compatibility. For owners of very small rear-engine or microcar-style vehicles, 125R12 can be an attractive radial option, but wheel size and current vehicle setup should always be verified before purchase.

4.80-12 is a bias-ply size associated with the 1961 Goggomobil T700 and NSU Prinz. This small numeric size is typical of compact European vehicles from the period and offers a more traditional sidewall profile than the radial 125R12 used on related applications. No current product listing is shown here for this exact size, but its inclusion is useful for owners sorting through correct-size alternatives on very small 12-inch wheels. As with many microcar applications, tire dimensions have a strong effect on ride height and clearance. The exact sidewall marking on the vehicle and the actual wheel diameter should be confirmed before selecting a replacement.

Rim Diameter: 15 in  ·  Sidewalls: Blackwall

550-15 is a bias-ply size listed specifically for the 1961 Hillman Minx. It is a narrower, traditional 15-inch fitment that differs from the 155R15 and 560-15 sizes used on other Hillman applications in the same year. The available product is an Excelsior blackwall bias-ply tire with a 15-inch rim diameter and a listed 3.00- to 3.50-inch rim-width range. Because the 1961 Hillman line includes more than one tire-size path, this size should be confirmed by model and wheel rather than by make alone. For owners seeking a conservative period look, 550-15 remains a distinct and useful classic fitment.

175R15 is a radial size associated specifically with the 1961 Humber Hawk. It represents a larger 15-inch metric radial fitment for a substantial British saloon, distinct from the 640-15 bias-ply size also associated with that model family. No product listing is shown here for this exact size, but it remains an important guidepost for owners evaluating radial versus bias-ply fitment direction on a Humber Hawk. Because the car may be restored, converted, or wearing replacement wheels, it is wise to check the existing tire-size marking and wheel dimensions before making a selection. Similar 15-inch sizes are not automatically interchangeable.

175-400 is a millimetric radial size listed for the 1961 Lancia Flaminia. This is a specialized European fitment that uses a 400mm wheel-diameter format rather than a conventional inch-based wheel size. No current product listing appears here for this exact size, but the designation is important because the 1961 Lancia Flaminia is also associated with 175R400. That means wheel and tire identification should be handled carefully rather than by assumption. On collector cars with millimetric applications, correct matching depends on the exact wheel standard fitted to the car, and approximate inch-based substitutions should not be assumed without detailed verification.

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

950-14 is a very large bias-ply size associated specifically with the 1961 Lincoln Continental. This full-size luxury-car fitment sits near the top end of the 14-inch passenger-car range for the year and is aimed at a heavy, high-presence domestic application. Available BFGoodrich products include narrow whitewall and wide whitewall versions, both listed for a 14-inch rim diameter and 6.50- to 7.50-inch rim widths. Published load capacity reaches 2000 pounds at 32 psi on the listed products. Because this is a model-specific luxury fitment, buyers should verify wheel width and present vehicle configuration closely, especially on restored Continentals.

4.25-15 is a bias-ply size listed specifically for the 1961 Lloyd Alexander. This is a narrow, specialized fitment typical of a small European car rather than a mainstream sedan. No product listing is shown here for this exact size, so it functions mainly as a fitment reference for owners identifying the correct tire family. Given the Lloyd line’s use of other small radial and bias sizes on different models, it is important not to generalize by make alone. Exact model identification, sidewall marking, and wheel diameter should all be confirmed. On cars this small, even modest size differences can noticeably affect proportions and drivability.

4.90-15 is a bias-ply size associated specifically with the 1961 Lotus Elite. It reflects the lightweight, specialized nature of the Elite and stands apart from more common sports-car sizes used by larger British and European models in the same year. No current product listing appears here for this exact size, so it should be used primarily as an application reference while researching proper fitment. Because small performance cars can be especially sensitive to tire dimensions, owners should confirm the exact wheel size and current setup before choosing an alternative. This is not a generic 15-inch sports-car size and should be treated carefully.

5.15-15 is a bias-ply size listed for the 1961 Lotus Fifteen. Like the car itself, this is a specialized fitment rather than a broadly shared passenger-car size. No current product listing is shown here for this exact size, so it serves chiefly as a reference for identifying the tire category tied to this lightweight sports-racing application. The narrow section and 15-inch diameter point to a very different use case from mainstream British saloons or American cars of the same year. For a Lotus Fifteen, wheel width, intended use, and existing wheel specification should all be verified carefully before selecting any replacement tire.

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

650-16 is a bias-ply size associated with the 1961 Maserati 3500 and Maserati 5000. It offers a traditional inch-based alternative to the 185R16 radial size also linked to those grand-touring models. Product support is strong, with blackwall and wide whitewall options from BFGoodrich, Coker Classic, Firestone, and Garfield. Several products specify a 16-inch rim diameter, 4.50- to 5.00-inch wheel-width compatibility, and maximum loads around 1580 pounds at 32 psi. For owners deciding between a more traditional bias-ply presentation and a metric radial approach, 650-16 is an important period-style option on these large Italian touring cars.

Rim Diameter: 13 in  ·  Sidewalls: Blackwall

185R13 is a radial size listed specifically for the 1961 Mercedes-Benz 190. It is an uncommon 13-inch radial fitment compared with the more widely shared 165R13 and 175R13 sizes found on other 1961 European cars. The available product is a Michelin XAS-FF blackwall radial, giving this size a premium period-style radial option. No rim-width detail is listed for this exact product, but the 13-inch wheel format and the broader section width make it important to confirm wheel compatibility before ordering. On a 1961 Mercedes-Benz 190, this size should be matched to the exact model configuration rather than assumed from make alone.

6.70-13 is a bias-ply size associated specifically with the 1961 Mercedes-Benz 220. This numeric fitment reflects the period transition where some European sedans could still appear with traditional bias-ply sizing alongside radial alternatives on related models. No current product listing appears here for this exact size, so it remains mainly an application reference for owners identifying the proper 1961 Mercedes-Benz 220 tire family. Since Mercedes-Benz models from this year span several 13-, 14-, and 15-inch sizes, exact model and sidewall verification are important. It should not be assumed that all 1961 Mercedes-Benz sedans use the same tire size or construction.

195R13 is a larger radial size used on the 1961 Mercedes-Benz 220SEB and Mercedes-Benz 300. It reflects a substantial metric radial fitment for upper-end German sedans where comfort, road stability, and load support all matter. No product listing is shown here for this exact size, but the size itself is significant because it differs clearly from the smaller 165R13, 175R13, and 185R13 fitments found on other 1961 European cars. For these heavier Mercedes-Benz models, exact wheel and tire confirmation is especially important, since the cars can also be associated with large bias-ply alternatives in related applications and model lines.

7.50-13 is the bias-ply size associated with the 1961 Mercedes-Benz 220SEB and Mercedes-Benz 300. It serves as the traditional numeric counterpart to the 195R13 radial size found on those upper-tier sedan applications. No current product listing appears here for this exact size, but it remains useful for owners who are identifying period-correct style alternatives or tracing the tire fitment history of a specific car. Because this size belongs to relatively substantial 13-inch applications, it should not be confused with smaller economy-car fitments. Wheel width, current tire marking, and the exact Mercedes-Benz model should all be checked before selecting a replacement path.

195R14 is a radial size listed specifically for the 1961 Mercedes-Benz 280. It is one of the broader 14-inch radial fitments represented for the year and points to a more substantial sedan application than the common 155R14 or 165R14 sizes used on smaller cars. No product listing is shown here for this exact size, but it remains an important fitment reference for owners identifying proper 1961 Mercedes-Benz 280 tires. Since the same model is also associated with 735-14 bias-ply sizing, construction choice and wheel specification should be considered together. This is a case where exact model and wheel confirmation are more useful than broad year-based assumptions.

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

735-14 is a bias-ply size associated specifically with the 1961 Mercedes-Benz 280. It is the traditional numeric counterpart to the 195R14 radial fitment also linked to that model. Available products are BFGoodrich blackwall and narrow whitewall bias-ply tires, both listed for a 14-inch rim diameter and 5.00- to 5.50-inch rim widths, with maximum load capacities of 1360 pounds at 32 psi. This is a good example of 1961 fitment overlap between bias-ply and radial sizing conventions. For owners choosing between them, the exact wheel, current setup, and desired appearance should all be considered before making a final selection.

Rim Diameter: 12 in  ·  Sidewalls: Narrow Whitewall, Blackwall

440-12 is a small bias-ply size listed specifically for the 1961 NSU Prinz. It is one of the smallest passenger-car sizes represented in the 1961 range and is tailored to a very light compact application. Available BFGoodrich products include blackwall and narrow whitewall versions built around a 12-inch wheel. While detailed rim width is not listed here, the compact dimensions of the tire make exact wheel verification especially important. The 1961 NSU Prinz is also associated with 125R12 and 4.80-12, so owners should identify the tire size fitted to the car rather than choosing by model name alone.

Rim Diameter: 14 in  ·  Sidewalls: Blackwall

145R14 is a radial size used on the 1961 Nissan 212 and Nissan SPL. This relatively narrow 14-inch radial suits lightweight imported applications where moderate tread width and a traditional tall sidewall are part of the package. Product choices include blackwall radials from Firestone and Camac, with the Firestone example listing a 14-inch rim diameter, 4.00- to 5.00-inch rim-width compatibility, and an 880-pound maximum load at 44 psi. Because the Nissan SPL is also associated with smaller 13-inch and bias-ply alternatives, it is important to verify the exact configuration of the car. The same year and model family do not always mean one universal tire size.

6.00-14 is a bias-ply size associated with the 1961 Nissan L320 and Nissan L520. It represents a utility-oriented numeric fitment for light-duty truck or commercial-style applications rather than a typical passenger-car size. No current product listing is shown here for this exact size, but it remains an important application reference because these Nissan models are also associated with 560-14. Owners should confirm the exact model, wheel, and intended load use before choosing a replacement tire path. On light commercial vehicles, tire size can affect both appearance and working capacity, so proper identification matters more than simply matching the rim diameter.

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

145R15 is a radial size used on the 1961 Panhard PL 17 and Saab 92 & 93. This narrow 15-inch radial suits lightweight European cars that benefit from a slim section and relatively tall sidewall. Available products include blackwall radial options from Firestone and Michelin, along with a BFGoodrich Silvertown Radial wide whitewall version for owners seeking a more stylized appearance. Listed specifications include 15-inch rim diameter, wheel-fit ranges from 3.50 or 4.00 up to 5.00 inches, and maximum loads up to 935 pounds on certain products. Because this size is not widely shared across larger cars, exact application confirmation remains important.

Rim Diameter: 15 in  ·  Sidewalls: Blackwall

135R15 is a radial size associated with the 1961 Renault CV and Renault Daughine. This is a narrow, small-car metric radial fitment that reflects the packaging and light weight of compact French economy cars from the era. Product offerings are blackwall radials from Michelin and Firestone, including Michelin ZX and X M+S 89 lines. Some listed specifications show 15-inch rim diameter, 3.50- to 4.50-inch wheel-width compatibility, and maximum loads around 780 pounds at 44 psi on certain products. For owners of rear-engine small cars, proper size selection is especially important because small changes in tire dimensions can noticeably affect stance and clearance.

5.0-15 is a Bias Ply tire size associated with Renault CV and Renault Daughine for 1961. Confirm the rim diameter and intended use before choosing a replacement tire.

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

750-16 is a larger bias-ply size listed specifically for the 1961 Rover 109. It is a substantial 16-inch application that stands apart from passenger-car touring sizes and points toward a more utility-focused vehicle. Product options include blackwall and wide whitewall bias-ply tires from Firestone, Lester, and BFGoodrich. Listed specifications show 16-inch rim diameter, 5.00- to 6.00-inch rim-width compatibility, and maximum load capacities ranging up to 1850 pounds at 48 psi on some products. Because this size is associated with a model that may have seen hard use or later modifications, wheel condition and exact wheel dimensions should be checked closely before installation.

5.20-15 is a bias-ply size listed specifically for the 1961 Saab 92 & 93. It serves as the traditional numeric alternative to the 145R15 radial size also associated with those cars. No current product listing appears here for this exact size, but it remains important for owners deciding whether to maintain a bias-ply style or move to a radial fitment already associated with the same application. On lightweight Saab models, the difference can affect both appearance and road feel. As always with early compact imports, the best practice is to confirm the tire size currently fitted, the wheel diameter, and the overall condition of the wheel before choosing replacements.

5.75-15 is a bias-ply size listed specifically for the 1961 Simca Aronde. This is a period numeric fitment for a compact European sedan and should be treated as distinct from the nearby 155R14 and 560-14 sizes also seen within the broader Simca range. No current product listing is shown here for this exact size, so it functions mainly as a fitment reference for identifying the correct tire category. Because Simca applications in 1961 vary by model and size format, owners should confirm the exact sidewall marking and wheel dimensions on the car. Similar overall tire proportions do not guarantee proper fit.

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

710-15 is a bias-ply size associated specifically with the 1961 Willys Wagoneer. It is a larger 15-inch fitment that suggests a utility or station-wagon-style application requiring more tire than typical passenger-car sizes. Product choices are broad, with blackwall and wide whitewall offerings from BFGoodrich and Firestone. Listed specifications show a 15-inch rim diameter, 5.00- to 5.50-inch rim-width compatibility, and maximum load capacities around 1550 pounds at 32 psi on several products. Since the 1961 Willys Wagoneer is also associated with 670-15, buyers should confirm the exact tire size and wheel setup on the vehicle instead of relying on model name alone.