American Classic Radial | 440/450R21 Whitewall
American Classic Radial | 440/450R21 Whitewall American Classic Radial | 440/450R21 Whitewall American Classic Radial | 440/450R21 Whitewall
Tire Series Model A Plus Bias Look
Brand American Classic
SKU 700327
Product Size 440/450R21
Tire Construction Bias Look Radial
Sidewall Style Wide Whitewall
Bias Look Radial Width 440/450
Radial Aspect Ratio 90
Rim Diameter (in/mm) 21 inch
Overall Diameter (in) 31.7
Section Width (in) 4.5
Rim Width (in) 2.50 - 3.50
Max Load Capacity 800@35 psi
DOT Approved Yes
Tube Type or Tubeless Tube Type

American Classic Radial | 440/450R21 Whitewall

Per Tire



Designed to fit 1928 and 1929 Ford Model A cars and trucks, as well as other late 1920'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 440/450R21 Whitewall Radial 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 white sidewall.

Genuine Wide Whitewall Tire

This product features a genuine wide whitewall sidewall style. This means that the bright white rubber is added directly to the tire sidewall during initial construction of the carcass, resulting in a truly integrated, high-quality product after vulcanization. Wide whitewall tires were a very popular choice from the 1930's through the end of the 1950's, and were eventually phased out of mainstream production by 1962. Originally, wide whitewall tires featured a bias ply construction, but now Coker Tire offers them in original style bias ply and modern radial construction.

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 Tires for Collector Cars

Our line of American Classic radial tires includes P-metric radials (such as 235/75R15) and our famous "bias look radial" (such as 670R15). We offer American Classic radial tires 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.

Product Questions & Answers

(69) People thought this was helpful
can i get this tire in black wall
By james Megoloff on April 24, 2019

Yes, you may find it here:

Coker Tire Support on April 25, 2019
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(69) People thought this was helpful
Can you use a tube with the radial tire for the Model A ?
By Greg Mace on January 30, 2020

Yes, tubes are required. The recommended tubes are listed on the tire listing page, simply scroll down to "other stuff".

Coker Tire Support on January 30, 2020
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