U.S. Royal | 2 1/4 Inch Whitewall | 820-15
U.S. Royal | 2 1/4 Inch Whitewall | 820-15 U.S. Royal | 2 1/4 Inch Whitewall | 820-15 U.S. Royal | 2 1/4 Inch Whitewall | 820-15
Tire Series US Royal Bias Ply
Brand US Royal
SKU 619905
Product Size 820-15
Tire Construction Bias Ply
Sidewall Style Wide Whitewall
Sidewall Style Width (in) 2.250
Bias Ply Width 8.20
Rim Diameter (in/mm) 15 inch
Overall Diameter (in) 29.59
Section Width (in) 8.50
Tread Width (in) 5.40
Rim Width (in) 6.00 - 6.50
Max Load Capacity 1920@32 psi
Tread Depth (32nds) 12
Construction Ply 4 PLY POLY
Tube Type or Tubeless Tubeless

US Royal 2.25 Inch Whitewall | 820-15



U.S. Royal | 2.25 Inch Whitewall | 820-15

These 8.20-15 wide whitewall tires are excellent fitments for Cadillacs. Classic Cadillac parts can be very difficult to find in good condition or to find at all. Coker Tire Company offers restorers a <huge selection of authentic bias ply whitewall tires, perfect for restored automobiles. These 8.20-15 U.S. Royal tires feature a beautiful scalloped upper sidewall, authentic tread design and genuine whitewall construction. Classic whitewall tires can complete your restoration project perfectly. The authentic period-correct looks of an original bias ply tire is the kind of restoration detail that wins awards. Made in the USA in the original molds and backed by our life of the tread warranty, U.S. Royal tires were original equipment on many autos from WWII until the 1960s.

8.20-15 Tire Conversion Chart

Radial Equivalent First Choice: 235/75R15

Radial Equivalent Optional Choice: 820R15

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.

Please Note

  • 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.

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