475/500R19 Model A Plus Bias Look Blackwall Tire
Designed to fit 1930 and 1931 Ford Model A cars and trucks, as well as other early 1930's vehicles, the new American Classic Model A+ Bias Look Radial offers the vintage look of a bias ply tire with the ride quality and safety of a modern radial tire. The 475/500R19 tire is a direct replacement for your bias ply tires, and makes a huge difference in drivability and handling. The steel belted radial is made in the USA, and offers the authentic look of a smooth black sidewall.
Blackwall Tire
Since the introduction of carbon black rocked the tire industry, the original recipe for most tires has been a solid black sidewall. For classics and collector cars alike, it's hard to beat the no-nonsense appeal of a classic blackwall style tire. British sports car, classic truck and even hot rod enthusiasts love the way a nice period correct blackwall tire looks on their vehicles.
Bias Look Radial Tire
The term "bias look radial" is something that Coker Tire created when we introduced the American Classic bias look radial product line. This means the tire has the appearance and the sizing profiles of a vintage bias ply tire, with modern radial construction. This provides an original look with a smooth ride and longer tread life, compared to bias ply tires. We offer bias look radial tires for vehicles ranging from the 1920's through the 1970's.
American Classic Model A Plus Bias Look Tires
The American Classic Model A radial tire is manufactured in authentic sizing for 19-inch and 21-inch Model A wheels, and it’s designed to look like an original bias ply tire. Choose between black sidewalls and wide whitewalls to personalize your Ford Model A.
American Classic Tires for Collector Cars
American Classic radial tires includes P-metric radials (such as 235/75R15) and the famous "bias look radial" (such as 670R15). American Classic radial tires are offered in wide whitewall, narrow whitewall, and black sidewall in select sizes, developed specifically for 1940's, 1950's and 1960's classic cars. These tires feature a classic tread design and a beautiful sidewall that's built into the tire from day one of production.
Please Note
- Bias Look Radial tires feature genuine radial tire construction with bias ply tire size, profile and styling. These tires are built in brand new molds using modern materials and tooling. Typically the sizing is the same as their Bias Ply equivalents with the addition of 'R' in the size value. Tire mounted on wheel for demonstration purposes only. Wheel and other accessories are not included. Please note that dimensions listed (tread width, section width and overall diameter) are non-scientific and based on an inflated tire, mounted to a wheel. Dimensions may vary due to rim width and inflation pressure. Please note Chemical Guys Tire and Rubber Cleaner and Adams Polish Tire shine has been linked to Whitewall browning and should not be used. We recommend using our line of tire care products.
| SKU | 700326 |
|---|---|
| Weight | 21.000000 |
| Availability Date | 2026-12-31T00:00:00Z |
| Brand | American Classic |
| Tire Construction | Bias Look Radial |
| Tire Series | Model A Plus Bias Look |
| Sidewall Style | Blackwall |
| Product Size | 475/500R19 |
| Tread Width (IN) | 3.75 |
| Tread Depth (32nds) | 12 |
| Rim Diameter | 19 inch |
| Width Bias Look Radial | 4.75/5.00 |
| Radial Aspect Ratio | 90 |
| Overall Diameter (IN) | 30.00 |
| Section Width (IN) | 5.50 |
| Rim Width (in) | 2.50 - 3.50 |
| Max Load Capacity (LBS) | 895@35 psi |
| DOT Approved | Yes |
| Tube Type or Tubeless | Tube Type |
This American Classic Radial comes in the 475/500R19 size, suitable for the classic and collector vehicles listed below.
About the 475/500R19 Tire Size
The 475/500R19 is a radial tire size associated with vintage vehicle applications and is the size used for this American Classic Radial product. For shoppers viewing this product page, that links the American Classic Radial directly to the 475/500R19 size category within the broader fitment reference. For more detailed information on this tire size, explore the 475/500R19 tire on Coker Tire Fitment Guide.
Frequently Asked Questions
Fitment & Compatibility â–¼
The American Classic Radial 475/500R19 was specifically developed as a direct replacement for the original bias ply tires used on 1930 and 1931 Ford Model A cars and trucks. The tire maintains the original sizing profile while using modern radial construction, allowing owners to preserve factory appearance without significantly altering vehicle stance or proportions.
Because the tire follows original Model A sizing conventions, it is intended for vehicles equipped with correct 19-inch wheels. Owners restoring a stock Model A generally find the tire delivers improved road manners while maintaining authentic fitment. As with any vintage vehicle, wheel condition, alignment settings, and suspension wear should be evaluated before installation.
The American Classic Radial 475/500R19 was engineered as a bias look radial, meaning it closely follows original bias ply dimensions and styling while offering modern radial construction. This approach helps preserve original fitment expectations while improving drivability and comfort for owners who regularly drive their vehicles.
Unlike many modern radial conversions that can alter vehicle appearance, the American Classic Radial 475/500R19 maintains a traditional profile intended for vintage applications. Owners typically experience improved road tracking and handling without dramatically changing ride height or wheel well appearance, making it a practical option for restoration-minded drivers who still want modern road manners.
Tire Size Equivalents & Conversions â–¼
Yes. The American Classic Radial 475/500R19 is marketed as a direct replacement for the original bias ply tires commonly used on 1930 and 1931 Ford Model A vehicles. The tire retains traditional sizing characteristics while substituting modern radial construction for improved road performance.
This sizing approach is important because many vintage owners want to avoid altering vehicle proportions. By preserving the original tire profile, the American Classic Radial 475/500R19 helps maintain intended ride height, wheel opening appearance, and gearing characteristics. Owners can modernize drivability while remaining close to the dimensions expected by the original vehicle design.
The American Classic Radial 475/500R19 was specifically developed to replace traditional bias ply 475/500-19 tires. The dimensional intent is to maintain the original fitment profile while introducing the benefits of steel belted radial construction.
Although replacement is generally straightforward, owners should remember that radial and bias ply tires behave differently on the road. The radial construction creates a more consistent contact patch and often delivers improved ride quality. Drivers transitioning from original bias ply tires may notice better straight-line tracking, improved braking feel, and reduced steering corrections during normal driving.
Performance & Use Case â–¼
The American Classic Radial 475/500R19 is designed to deliver the appearance of a traditional bias ply tire while providing the driving characteristics associated with modern radial construction. Many owners notice improved ride comfort, smoother highway behavior, and reduced sensitivity to road imperfections.
Radial construction allows the tire's contact patch to remain more consistent during normal driving. This often improves directional stability and reduces the wandering sensation commonly associated with older bias ply designs. For drivers who regularly participate in tours or longer road trips, the difference in overall driving confidence can be significant.
The American Classic Radial 475/500R19 was developed specifically to improve drivability compared to traditional bias ply alternatives. The radial construction provides better road manners and can make highway travel more comfortable for drivers of vintage vehicles.
Long-distance driving places continuous demands on tires through heat generation, road surface changes, and steering corrections. The steel belted radial design helps manage these conditions more effectively than many traditional bias ply tires. Owners who drive their Model A beyond local events often choose radial construction to improve comfort and confidence during sustained road use.
Construction, Durability & Load Capacity â–¼
The American Classic Radial 475/500R19 uses modern steel belted radial construction while maintaining the appearance and sizing profile of a vintage bias ply tire. This design allows owners to preserve the authentic look expected on a 1930 or 1931 Ford Model A without giving up many of the benefits associated with modern tire technology.
The radial construction helps the tire maintain a more consistent contact patch on the road surface. Compared to traditional bias ply designs, drivers often experience improved ride quality, better straight-line tracking, and more predictable handling. The result is a tire that blends historical appearance with modern driving characteristics for collector vehicle use.
The American Classic Radial 475/500R19 is built using modern manufacturing methods, materials, and tooling rather than reproducing vintage tire construction techniques. This provides durability advantages that are valuable for owners who regularly drive their collector vehicles instead of limiting them to occasional shows.
Steel belted radial construction generally helps distribute loads more consistently across the tread area. This can contribute to more even wear patterns when alignment and inflation are maintained properly. Regular inspections remain important because vintage vehicles often experience suspension wear, alignment variations, and storage conditions that can influence tire longevity regardless of construction type.
Installation & Maintenance â–¼
The basic maintenance requirements remain similar, including regular inspections, proper inflation, and alignment checks. However, owners transitioning from bias ply tires should recognize that radial tires may respond differently to pressure adjustments and alignment conditions.
Because the American Classic Radial 475/500R19 uses modern radial construction, maintaining consistent tire pressure is especially important for achieving optimal wear and handling. Regular inspections for uneven tread wear can help identify suspension or steering issues before they become larger problems. Proper maintenance helps maximize both performance and tire life.

