NR50-15 Wide Oval Radial RWL Tire
The Firestone Wide Oval Radial tire bridges the gap between authentic bias ply tires and modern radials. It is designed and manufactured in the USA, using new molds and modern materials. This tire features authentic sidewall markings and tread pattern, with radial construction. This is the ultimate muscle car tire! The Firestone Wide Oval Radial offers fitments for most muscle car applications. Features include correct sidewall markings, even down to the correct size of the letters. It's time to put a set of Firestone Wide Oval radials on your muscle car.
Genuine Raised White Letter Tire
This is a raised white letter tire, sometimes called RWL for short. Raised white letter tires became common in the late sixties 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. Look for this classic style from our featured brands like Pro-Trac, Firestone Wide Oval and BFGoodrich Radial T/A tires.
S Speed Rating
S Speed Rated: Up to 112 mph (180 km/h). Often required OE for higher performance trim level classic automobiles.
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.
Firestone Wide Oval Radial Tires
Firestone Wide Oval radial tires take the popular styling and fitment of the original bias ply Wide Oval and give it the excellent handling and ride quality of a modern radial. Available in 10 sizes, the Firestone Wide Oval radial product line is a favorite for muscle car enthusiasts.
AWARD WINNER!
The SEMA Automotive Restoration Market Organization (ARMO) awarded Coker Tire a 2025 Best New Product award in the Drivetrain, Brakes and Suspension category, recognizing the Firestone Wide Oval radial size product line expansion.
Firestone Tires for Collector Vehicles
The vintage line of Firestone tires fits a wide range of cars, trucks and motorcycles built from the 1900's through the 1970's. Firestone Non Skid tires, Firestone Deluxe Champion tires, Firestone Wide Oval tires and many more famous styles and sizes are available to fit military vehicles, motorcycles and classic commercial trucks. With whitewalls, redlines, raised white letters and other classic sidewall styles, this product line is one of the most extensive and popular brands for classic cars.
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 | 625109 |
|---|---|
| Weight | 32.000000 |
| GTIN | 842199107197 |
| Availability Date | 2027-03-31T00:00:00Z |
| Brand | Firestone |
| Tire Construction | Bias Look Radial |
| Tire Series | Wide Oval Radial |
| Sidewall Style | RWL |
| Product Size | NR50-15 B-TW |
| Construction Ply | 5 ply Poly/Steel/Nylon |
| Tread Width (IN) | 9.66 |
| Tread Depth (32nds) | 12 |
| Static Radius | 12.32 |
| Rim Diameter | 15 inch |
| Radial Aspect Ratio | 50 |
| Overall Diameter (IN) | 27.70 |
| Section Width (IN) | 12.60 |
| Rim Width (in) | 8.5-11 |
| Load Index | 108 |
| Load Range | B |
| Max Load Capacity (LBS) | 2210 lbs @ 32psi |
| Speed Rating | S |
| DOT Approved | Yes |
| Tube Type or Tubeless | Tubeless |
| Service Description | 108S |
| Revolutions per mile | 806.23 |
This Firestone Wide Oval Radial | RWL | NR50-15 comes in the NR50-15-B-TW size, suitable for the classic and collector vehicles listed below.
About the NR50-15-B-TW Tire Size
NR50-15-B-TW is the tire size associated with this Firestone Wide Oval Radial | RWL | NR50-15, making it a relevant size reference for buyers shopping this radial tire with raised white lettering. This size helps connect the product page to the broader vehicle and tire-size organization used throughout the Coker Tire Fitment Guide. For more detailed information on this tire size, explore the NR50-15-B-TW tire on Coker Tire Fitment Guide.
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