1951 Vehicle Tire Fitment Guide

6.50-17 is a bias-ply size listed for the 1951 Alfa Romeo 2500. It stands apart from the more common 15- and 16-inch fitments seen across many 1951 vehicles and reflects a more specialized application. No product specifications are listed here for this size, so selection begins with confirming that the vehicle actually carries this 17-inch fitment and has not been altered over time. On a collector car such as the Alfa Romeo 2500, wheel changes made during restoration or long-term ownership can complicate fitment, making exact size verification especially important before moving on to tire choice.

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

700-16 is a larger 16-inch bias-ply size used here on the 1951 Austin A 125. Product offerings show a wide spread in character, from blackwall and wide whitewall passenger-car styles to an Avon Traction Mileage commercial-style bias-ply option. Published specifications include 16-inch rim diameter, some 4.50- to 5.50-inch rim-width recommendations, and load ratings reaching as high as 1,900 pounds on certain products. That mix makes 700-16 useful for owners who need to match both appearance and duty cycle, but the chosen tire should still reflect the actual wheel and intended use of the specific 1951 vehicle.

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

650-16 is a 16-inch bias-ply size tied to upper-end British applications in this year, including the 1951 Bentley Mark, 1951 Jensen 4 Liter, and 1951 Rolls Royce Silver Dawn. It has strong product support, with blackwall and wide whitewall tires from BFGoodrich, Coker Classic, Firestone, and Garfield. Several products list 4.50- to 5.00-inch rim-width compatibility and load capacities up to 1,580 pounds at 32 psi. This size is a good example of how 1951 luxury-car fitment often combines traditional bias-ply sizing with multiple sidewall presentation choices, allowing owners to tailor the look without straying from the listed size.

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

165R15 is a radial size used on the 1951 Borgward Hansa and 1951 Vauxhall Velox. Available products bring a broad range of sidewall treatments, including blackwall, narrow whitewall, and wide whitewall, from brands such as Coker Classic, American Classic, Firestone, and BFGoodrich. Listed products fit 15-inch wheels and commonly show rim-width ranges from 4.50 to 6.00 inches, with load capacities around 1,168 to 1,170 pounds on several options. For owners of postwar European sedans, this size offers flexibility in both appearance and road manners, provided wheel width and overall fitment are confirmed.

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

590-15 is a smaller 15-inch bias-ply size found on the 1951 Borgward Hansa, 1951 Henry J 513 Series, 1951 Nash Rambler, and 1951 Vauxhall Velox. Product choices include blackwall and wide whitewall versions from BFGoodrich, plus a blackwall Avon option. Published specifications include a 15-inch rim diameter, a 4.00- to 4.50-inch rim-width range on some products, and load capacities around 1,050 pounds at 32 psi or 1,018 pounds depending on the model. This size suits compact and lighter-duty passenger applications from the early 1950s, where preserving a proper bias-ply profile can be part of the vehicle’s period character.

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

760-15 is one of the central American passenger-car sizes for 1951, shared across a large group that includes Buick, Chrysler, De Soto, Dodge, Hudson, Mercury, Oldsmobile, and Packard applications. All listed products are bias-ply and come in several sidewall styles, including narrow whitewall and wide whitewall, with brands such as BFGoodrich, Coker Classic, and Universal Vintage Tire. Published specifications include 15-inch rim diameter, some 5.50- to 6.00-inch rim-width guidance, and load capacity figures up to 1,710 pounds at 32 psi. Because this size spans many body styles, wheel width and vehicle trim level should still be verified carefully.

Rim Diameter: 15 in  ·  Sidewalls: Wide Whitewall

800-15 is a larger bias-ply 15-inch fitment associated with heavier and more upscale 1951 American cars, including the 1951 Buick 70 Roadmaster, several 1951 Cadillac series, the 1951 Lincoln EL, the 1951 Oldsmobile 98 Series, and the 1951 Packard 300 Series and 1951 Packard 400 Series. Available products are Coker Classic wide whitewalls with different whitewall widths. Listed specifications include 15-inch rim diameter, a 6.00- to 6.50-inch rim-width range, and a 1,800-pound load capacity at 32 psi. This size is especially relevant for owners seeking the substantial stance and sidewall presence typical of premium early-1950s American cars.

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

820-15 is a heavyweight 15-inch bias-ply size used on larger 1951 luxury and premium domestic models, including the 1951 Cadillac 75 Series, 1951 Chrysler Imperial, 1951 Chrysler New Yorker, 1951 De Soto S 15, and 1951 Lincoln EH. Product options are broad, with blackwall, narrow whitewall, and wide whitewall versions from BFGoodrich, Firestone, and US Royal. Several products specify 6.00- to 6.50-inch rim widths and a 1,920-pound load capacity at 32 psi. For shoppers, this size stands out as one where sidewall treatment can significantly change the vehicle’s visual character while remaining within the proper listed fitment family.

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

890-15 is one of the largest 15-inch passenger sizes listed for 1951, used on the 1951 Cadillac 86 Series and certain 1951 Chrysler Imperial applications. Product choices include blackwall and wide whitewall bias-ply designs from Avon and Firestone, with whitewall widths varying within the size. Published specifications include 15-inch rim diameter, a 6.50- to 7.00-inch rim-width range on some products, and load capacities up to 2,500 pounds at 40 psi or 2,337 pounds depending on the tire. This size belongs to the upper end of 1951 domestic fitment, where load carrying and substantial overall dimensions are major selection factors.

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

670-15 is a very common 1951 bias-ply size used across a wide mix of American passenger cars and wagons, including Chevrolet, Dodge, Ford, Kaiser, Plymouth, and Willys applications. Product support is especially strong, with blackwall and wide whitewall options from Firestone, US Royal, Coker Classic, and Universal Vintage Tire. Some products list 15-inch rim diameter with rim-width guidance ranging from 4.50 to 6.00 inches, along with load capacities from 1,450 to 1,550 pounds depending on the tire. For many mainstream 1951 vehicles, this size offers one of the broadest combinations of style and brand choice.

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

710-15 is another widely used 1951 bias-ply size, covering a broad field of domestic and imported applications such as the 1951 Chevrolet Convertible Coupe, 1951 Dodge D 42, 1951 Hudson All Models, 1951 Mercedes-Benz 300, 1951 Nash Ambassador, 1951 Plymouth Wagon, and 1951 Studebaker Commander. Products are available in both blackwall and wide whitewall styles from BFGoodrich and Firestone. Listed specifications commonly include 15-inch rim diameter, 5.00- to 5.50-inch rim-width ranges, and a 1,550-pound load capacity at 32 psi. Because this size appears on both premium sedans and practical wagons, confirming the exact vehicle application remains important.

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

450-12 is a compact bias-ply size used on the 1951 Crosley All Models. Product selection includes BFGoodrich blackwall and narrow whitewall versions, both built around a 12-inch rim diameter. This size reflects the smaller scale of economy-car fitment in the early 1950s, and it differs significantly from the larger domestic 15-inch sizes seen elsewhere in the year. For a Crosley owner, the choice is less about sorting through multiple constructions and more about deciding on the preferred sidewall appearance while keeping the car’s petite wheel-and-tire proportions in line with its original style and packaging.

Rim Diameter: 14 in  ·  Sidewalls: Blackwall

165R14 is a radial size used here on the 1951 Fiat 1400. Available products are blackwall radials from Pirelli, Michelin, and Vredestein, including well-known series such as Cinturato CA67, Michelin XAS, and Sprint Classic. Published specifications include a 14-inch rim diameter, rim-width ranges from 4.0 to 6.0 inches on some products, and a listed load capacity of 1,102 pounds at 51 psi for one Vredestein option. This size suits owners looking for a European-style radial fitment, but care should be taken not to confuse it with the Fiat 1400’s separate 5.90-14 bias-ply listing.

5.90-14 is a bias-ply size associated with the 1951 Fiat 1400. It represents the more traditional crossply side of that model’s fitment options, contrasting with the 165R14 radial listing also found on the same car line. No product details are shown here for this size, so fitment research should begin with the exact wheel and current vehicle setup. On a 1951 European sedan, the choice between a numeric bias-ply size and a metric radial size can affect appearance, ride character, and wheel compatibility, so the selected tire should align with the actual wheel standard on the vehicle.

4.40-15 is a small bias-ply 15-inch size listed for the 1951 Fiat 500. It reflects the compact scale and light-duty fitment typical of a very small early-1950s European car. No product specifications are listed here, so owners should verify that the vehicle still uses the exact wheel and tire setup associated with this size. Because small-displacement collector cars are often restored with limited-production parts or altered wheels, careful measurement and confirmation of the mounted wheel are worthwhile before searching for product solutions that match both the car’s proportions and intended road use.

4.25-15 is another compact bias-ply fitment for the 1951 Fiat 500. Its presence alongside 4.40-15 shows that even within a single small-car model line, 1951 tire fitment may vary enough to require a close look at the existing wheels and any surviving tire markings. No product information is listed here, so selection starts with confirming the exact application on the vehicle. For small European collector cars, correct tire sizing has a noticeable effect on stance, steering feel, and wheel-arch appearance, making precision more important than simply choosing the closest available-looking size.

Rim Diameter: 15 in  ·  Sidewalls: Blackwall

155R15 is a widely shared radial size across smaller 1951 British, Australian, and European vehicles, including the 1951 Holden 48/215, 1951 MG MG, 1951 MG MGA, 1951 MG Midget, 1951 Morris Oxford, 1951 Opel Olympia, 1951 Peugeot 203, 1951 Vauxhall Wyveren, and 1951 Wolseley 50. Product selection centers on blackwall radial options from Firestone and Michelin. Published specifications include 15-inch rim diameter, 4.00- to 5.50-inch rim-width compatibility on some products, and load capacities around 1,045 pounds on certain listings. It is a useful size for owners seeking a narrower radial profile suited to modestly sized postwar passenger cars.

Rim Diameter: 15 in  ·  Sidewalls: Blackwall

550-15 is a bias-ply size used on the 1951 Holden 48/215, 1951 MG Midget, 1951 Morris Oxford, and 1951 Wolseley 50. The listed product is an Excelsior blackwall bias-ply tire with a 15-inch rim diameter and a published 3.00- to 3.50-inch rim-width range. This is a straightforward, traditional small-car fitment that favors a period-correct profile and classic crossply presentation over sidewall variety. Since some of these same vehicles also appear with radial alternatives in nearby sizes, owners should confirm whether the car remains on its intended wheels before selecting this narrower bias-ply setup.

5.75-16 is a bias-ply size listed for the 1951 Jensen Interceptor. It is a relatively specialized 16-inch application within the broader 1951 landscape and does not share the wide product detail shown for more common sizes. Because of that, buyers should begin with a careful review of the vehicle’s current wheels, any restoration changes, and the exact intended specification for the car. On a limited-production British grand touring car, small differences in wheel setup or historical replacement choices can matter, so exact size confirmation is especially useful before moving on to product selection.

165-400 is a radial size used on the 1951 Lancia Aurelia. The key fitment point is the 400mm wheel standard, which places it in the same millimetric family as 165R400 rather than among inch-based 15- or 16-inch sizes. No product details are listed here specifically for 165-400, so Aurelia owners should verify the exact wheel format and not assume interchangeability with nearby-looking inch sizes. On an advanced European car from this era, correct millimetric fitment helps preserve proper wheel engagement and overall tire proportions, making precise identification more important than visual approximation.

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

560-15 is a 15-inch bias-ply size used on the 1951 MG MG, 1951 MG MGA, 1951 Opel Olympia, and 1951 Vauxhall Wyveren. Product choices include narrow whitewall and wide whitewall versions from Firestone and US Royal, giving this smaller size more cosmetic variety than many comparable applications. Listed specifications include 15-inch rim diameter, rim-width guidance around 4.5 to 5.5 inches on some products, and load capacities of 970 pounds at 32 psi. For compact postwar cars, this size can be especially appealing when the goal is a classic bias-ply look with a sidewall treatment that complements the vehicle’s trim and era.

175R15 is a radial size used on the 1951 Mercedes-Benz 170, 1951 Mercedes-Benz 220, 1951 Rover 75, 1951 Rover Land Rover, and 1951 Wolseley 80. No product details are listed here, but the fitment spread is notable because it reaches from passenger sedans to utility-oriented vehicles. That makes the exact wheel, body clearance, and intended use especially important when researching this size. On 1951 vehicles, a 175R15 radial represents a more modern sizing convention than nearby numeric bias-ply alternatives, so buyers should avoid assuming direct interchangeability without confirming the vehicle’s present configuration.

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

640-15 is a versatile 15-inch bias-ply size used on the 1951 Mercedes-Benz 170, 1951 Mercedes-Benz 220, 1951 Nash Statesman, 1951 Opel Kapitan, 1951 Plymouth P22, 1951 Plymouth Suburban, 1951 Studebaker Champion, and 1951 Willys Jeepster 473 & 673. Products include blackwall, narrow whitewall, and wide whitewall choices from BFGoodrich and Firestone. Published specifications include 15-inch rim diameter, several 4.00- to 5.00-inch rim-width recommendations, and load capacities up to 1,190 pounds at 32 psi on some tires. This size bridges practical family cars, European sedans, and stylish domestic models, so sidewall preference can play a major role in final selection.

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

205R15 is a radial size listed for the 1951 Mercedes-Benz 300. Available products include a blackwall Avon radial and a Phoenix wide whitewall radial, offering both understated and more decorative sidewall choices within the same fitment. Published specifications include 15-inch rim diameter, rim-width ranges of 5.50 to 6.00 inches on some products, and listed load capacities of 1,609 pounds. As a larger metric radial size for a premium European sedan, 205R15 is one where wheel width and intended visual style are both important, especially when choosing between a touring-oriented blackwall and a more formal whitewall presentation.

135R14 is a radial size used on the 1951 Morris Minor. No product details are shown here, but the size itself reflects the compact dimensions and lighter tire package typical of a small British car from the period. Because this application sits well below the wider domestic and touring-car sizes found elsewhere in 1951, proper scale matters as much as wheel diameter. A Morris Minor owner should confirm the exact wheel setup and avoid substituting a larger-looking size simply for convenience, since overall proportions can noticeably affect steering lightness, gearing feel, and the car’s visual balance.

5.00-14 is a bias-ply size listed for the 1951 Morris Minor. It serves as the traditional crossply counterpart to the Morris Minor’s 135R14 radial listing and highlights how even a small car in 1951 may appear with two distinct sizing conventions. No product specifications are listed here, so buyers should first determine which wheel and tire format the car currently uses. For restoration-minded owners, 5.00-14 offers the appeal of period-style bias-ply fitment, but correct choice still depends on the actual wheel dimensions and whether the car has been converted during previous service or restoration work.

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

185R15 is a radial size used on the 1951 Opel Kapitan. The available products show one of the more varied sidewall presentations among 1951 radial fitments, with blackwall, narrow whitewall, and even redline options from Coker Classic and Michelin. Published specifications include 15-inch rim diameter, rim-width ranges from roughly 4.5 to 6.5 inches depending on the product, and a listed load capacity of 1,355 pounds at 35 psi on one tire. This size is well suited to owners who want radial construction while still having flexibility in visual style, but wheel width should be checked carefully before final selection.

155-400 is a radial fitment listed for the 1951 Peugeot 203. The 400 designation identifies a millimetric wheel standard, which places this size in a different fitment category from 15-inch radial sizes that may appear visually similar. No product details are shown here for 155-400, so Peugeot owners should verify the exact wheel type before considering tire options. For postwar French vehicles, these millimetric sizes are an important part of fitment accuracy, and using the correct wheel standard is just as important as matching the tread width or overall appearance of the tire.

185-400 is a radial size listed for the 1951 Peugeot 203. It is another millimetric application, meaning the wheel diameter is defined in millimeters rather than inches. Because the Peugeot 203 appears with several 400-series tire listings, careful identification of the exact size fitted to the vehicle is essential before purchase. This is not a case where choosing the closest-looking 15- or 16-inch alternative is advisable. On a collector Peugeot, the exact 400mm fitment affects wheel compatibility and overall dimensions, so a measured, application-specific approach is the right way to handle this size.

175-400 is a radial size associated with the 1951 Peugeot 203. Like the other 400-series Peugeot fitments, it belongs to an early European millimetric sizing system rather than the inch-based formats common on many 1951 American cars. No product details are listed here, so the first step is confirming whether the vehicle carries this exact 400mm wheel setup. For owners comparing Peugeot 203 tire options, this size underlines how one model can involve several closely related but distinct fitments, making careful wheel identification and exact size matching more important than broad year-only searching.

7.10-15/6 is a bias-ply size used on 1951 Pontiac applications, including the 1951 Pontiac 6 & 8 Cyl., 1951 Pontiac Pontiac, and 1951 Pontiac Sedan Delivery. No product details are listed here, and the suffix makes this a fitment that deserves extra attention before ordering. Rather than relying on a simplified reading of the size, owners should verify the exact sidewall marking on the existing tire or consult the wheel-and-tire setup already on the vehicle. On early-1950s domestic applications, notation details can matter when distinguishing between closely related numeric sizes and load or ply-rating conventions.

8.00-17 is a large bias-ply size listed for the 1951 Rolls Royce Phantom. It is one of the more substantial wheel-and-tire combinations found in the 1951 range and stands apart from the more common 15- and 16-inch passenger-car sizes. No product details are shown here, so fitment work should begin by confirming the exact 17-inch wheel configuration on the vehicle. On a car of this scale and class, overall tire dimensions and wheel compatibility are especially important, and any long-term restoration history should be reviewed to make sure the present setup still matches the intended application.

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

750-16 is a large 16-inch bias-ply size used on the 1951 Rolls Royce Silver Wraith. Product offerings include blackwall and wide whitewall tires from Firestone, Lester, and BFGoodrich, giving owners multiple ways to shape the final appearance. Published specifications include 16-inch rim diameter, some 5.00- to 6.00-inch rim-width recommendations, and load capacities up to 1,850 pounds at 48 psi on certain products. This size suits a substantial luxury-car application where both load support and sidewall presentation matter, so it is worth checking wheel width and desired visual character before deciding between the available classic styles.

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

600-15 is a bias-ply size used on the 1951 Rover 75, 1951 Rover Land Rover, and 1951 Wolseley 80. Product listings include BFGoodrich blackwall and wide whitewall options, both for 15-inch wheels, with published load capacities of 1,150 pounds at 32 psi and rim-width recommendations spanning roughly 4.00 to 5.00 inches depending on the specific tire. This size shows how one 1951 fitment can cross from passenger sedans into utility use. That overlap makes application-specific confirmation important, since the ideal sidewall style and intended road use may differ significantly from one vehicle to another.

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

700-15 is a 15-inch bias-ply size used on the 1951 Volvo PV 831 & 832, 1951 Volvo PV 833 & 834, 1951 Willys 4x473 Wagon, and 1951 Willys Jeep CJ-3A. Product choices include blackwall and wide whitewall passenger styles from Firestone and BFGoodrich, along with an STA Traxion tire carrying a military and truck attribute. Published specifications include 15-inch rim diameter, 5.00- to 5.50-inch rim-width ranges on some products, and load capacities up to 1,700 pounds at 32 psi. This size is a good example of a fitment where tread character and intended use matter as much as basic dimensions.

6.50-15 is a bias-ply size listed for the 1951 Willys 483 Sedan Delivery. It falls into the practical working-vehicle side of the 1951 fitment landscape and does not share the broad product detail available for more common passenger sizes. Because sedan delivery and utility vehicles are often altered over time, owners should verify the existing wheel setup and any body or suspension changes before selecting a tire in this size. On a commercial-leaning collector vehicle, correct overall dimensions and load suitability tend to matter at least as much as sidewall styling.