Goodyear Speedway Wide Tread GT RWL | E70-15
Goodyear Speedway Wide Tread GT RWL | E70-15
Tire Series Speedway Wide Tread GT
Brand Goodyear
SKU 451236
Product Size E70-15
Tire Construction Bias Ply
Sidewall Style Raised White Letter
Bias Ply Width E70
Rim Diameter (in/mm) 15 inch
Overall Diameter (in) 26.73
Circumference (in) 83.98
Section Width (in) 8.4
Rim Width (in) 7
Max Load Capacity 1400 lbs. @ 32 psi
Revolutions per mile 754
Construction Ply 4 PLY POLY

Goodyear Speedway Wide Tread GT RWL | E70-15



Goodyear Speedway Wide Tread GT RWL | E70-15

The Goodyear Speedway Wide Tread GT Raised White Letter E70-15 bias ply tire has a very specific purpose, as it was an original tire for 1968 and 1969 Camaro Z28. This special edition Camaro featured 15-inch wheels instead of the standard 14's, so it required a special tire to fit. The E70-15 offers authentic fitment for these first generation Z28 cars, with proper white letter sizing and sidewall markings. The classic tread pattern is original to the late 1960's, and the bias ply tire features four ply polyester construction.

E70-15 Tire Conversion Chart

Radial Equivalent First Choice: 205/70R15

Radial Equivalent Optional Choice: 215/70R15

Raised White Letter

This is a raised white letter tire, sometimes called RWL for short. Raised white letter tires became common in the late 1960's on muscle cars like the Pontiac GTO and high performance pony cars, like the Ford Mustang. Raised white letter tires feature white rubber that is built into the tire's sidewall when the carcass is being assembled. The letters are formed when the tire is vulcanized in a curing mold, and then buffed clean to reveal bright white letters. Popular raised white letter tires include BFGoodrich Radial T/A, Firestone Wide Oval and Goodyear Polyglas tires.

Bias Ply Construction

Bias ply tire construction is a method that was used from the 1900's through the 1970's on passenger cars and light trucks. Bias ply tires feature ply cords that run at a 45 degree angle to the bead, and overlap in a crisscross pattern, depending on how many ply layers are used. This creates a strong tire, but bias ply tires have a tendency to follow breaks or ruts in the pavement. Bias ply tires are the most authentic choice for classic car restorations and traditional hot rod builds. Coker Tire offers a huge variety of bias ply tires for many applications. 

Classic Goodyear Tires

Goodyear is one of the most famous brands in the tire world, and our line of Goodyear classic tires, includes famous muscle car tires like the Goodyear Polyglas and many more from the 1960's and 1970's. Also included in the Goodyear product line is a series of whitewall tires, and various raised white letter and yellow letter tires from the '80s and beyond. 

Please Note

  • These Classic Goodyear tires are drop shipped directly. Please allow additional shipping time. These items will be drop shipped when the order is processed. 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.

Product Questions & Answers

Write Your Own Review
You're reviewing:Goodyear Speedway Wide Tread GT RWL | E70-15
Your Rating