FR70-14 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 | 54880 |
|---|---|
| Weight | 24.000000 |
| GTIN | 00842199106572 |
| Availability Date | 2026-12-31T00:00:00Z |
| Brand | Firestone |
| Tire Construction | Bias Look Radial |
| Tire Series | Wide Oval Radial |
| Sidewall Style | RWL |
| Product Size | FR70-14 B-TW |
| Construction Ply | 5 ply 4/B PR Poly/Steel/Nylon |
| Tread Width (IN) | 6.70 |
| Tread Depth (32nds) | 12 |
| Static Radius | 11.86 |
| Rim Diameter | 14 inch |
| Width Bias Look Radial | F |
| Radial Aspect Ratio | 70 |
| Overall Diameter (IN) | 26.20 |
| Section Width (IN) | 8.50 |
| Rim Width (in) | 6.00 - 7.00 |
| Max Load Capacity (LBS) | 1500 lbs @ 32psi |
| Speed Rating | S |
| DOT Approved | Yes |
| Tube Type or Tubeless | Tubeless |
| Service Description | 94S |
| Revolutions per mile | 837.50 |
This Firestone Wide Oval Radial | RWL | FR70-14 comes in the FR70-14-B-TW size, suitable for the classic and collector vehicles listed below.
About the FR70-14-B-TW Tire Size
The FR70-14-B-TW tire size is associated with this Firestone Wide Oval Radial | RWL | FR70-14 product and identifies a radial fitment with raised white letter styling. This size is the key connection between the product page and vehicle applications organized within the Fitment Guide, making it easier to trace compatible year, make, and model groupings tied to FR70-14-B-TW. For more detailed information on this tire size, explore the FR70-14-B-TW tire on Coker Tire Fitment Guide.
Frequently Asked Questions
Fitment & Compatibility â–¼
The Firestone Wide Oval Radial RWL FR70-14 is designed for use on 14-inch diameter wheels. Owners of classic muscle cars often choose this tire when retaining original wheel sizes while upgrading from older tire technology to modern radial construction.
Wheel diameter alone does not guarantee compatibility. Wheel width plays an important role in sidewall shape, contact patch behavior, and overall tire performance. A wheel that is excessively narrow or wide can alter handling characteristics and tire wear patterns. Confirming both wheel diameter and wheel width helps ensure the Firestone Wide Oval Radial RWL FR70-14 performs as intended while maintaining a period-correct appearance.
The Firestone Wide Oval Radial RWL FR70-14 was specifically created to bridge the gap between authentic bias ply appearance and modern radial performance. Its profile, sizing style, tread design, and sidewall presentation closely follow the original Wide Oval bias ply tires used on many muscle cars.
Because radial tires flex differently than bias ply tires, owners may notice improved ride comfort, greater directional stability, and more predictable road behavior. However, suspension components that were worn but previously tolerated by bias ply tires may become more noticeable after switching to radials. A thorough inspection of steering, suspension, and alignment components is recommended before installation.
The Firestone Wide Oval Radial RWL FR70-14 was designed to preserve the visual proportions enthusiasts associate with original Wide Oval tires. Its bias-look radial profile helps maintain the muscular sidewall appearance and period-correct stance often lost when modern low-profile tires are installed.
Stance is influenced by more than tire size alone. Suspension condition, spring height, wheel width, and wheel offset all contribute to the final appearance. For owners seeking an authentic muscle car look, the Firestone Wide Oval Radial RWL FR70-14 offers a combination of traditional proportions and modern radial construction that supports both appearance and drivability goals.
The Firestone Wide Oval Radial RWL FR70-14 is often selected by restorers who want authentic Wide Oval styling while benefiting from modern tire technology. Features such as the correct tread appearance and genuine raised white lettering help maintain the visual character associated with classic performance vehicles.
For concours-level judging, some owners may still prefer original-style bias ply tires depending on restoration goals and event requirements. However, for enthusiasts who regularly drive their vehicles, the Firestone Wide Oval Radial RWL FR70-14 offers a practical balance between factory-inspired appearance and improved road manners, making it a popular restoration-oriented choice.
Tire Size Equivalents & Conversions â–¼
The Firestone Wide Oval Radial RWL FR70-14 was specifically designed as a radial alternative for enthusiasts replacing older FR70-14 bias ply tires. It maintains the classic visual profile while providing the ride quality and handling characteristics expected from radial construction.
When replacing aging bias ply tires, owners frequently notice changes in steering feel, road tracking, and cornering stability. The vehicle may feel more settled at highway speeds and more responsive during everyday driving. Although the overall appearance remains historically appropriate, the driving experience often reflects the advantages associated with modern radial tire technology.
Tire width and contact patch dimensions affect how much effort is required to steer a vehicle, particularly at low speeds. The Firestone Wide Oval Radial RWL FR70-14 provides the substantial footprint expected from a muscle car tire, which can contribute to a planted appearance and confident road feel.
On vehicles without power steering, owners may notice slightly greater steering effort compared with narrower tire sizes. This effect is generally most noticeable during parking maneuvers rather than highway driving. The trade-off is often improved road contact and a more performance-oriented appearance consistent with classic muscle car styling.
Using the same Firestone Wide Oval Radial RWL FR70-14 tire at all four corners helps maintain predictable vehicle behavior and balanced handling characteristics. Consistent tire dimensions contribute to uniform steering response, braking performance, and road feel.
Mixing tire sizes, constructions, or tread designs can create uneven handling responses that become more noticeable at highway speeds. Differences in sidewall flexibility and contact patch shape may affect tracking and steering precision. For owners seeking the best combination of appearance, drivability, and stability, maintaining a matched set of Firestone Wide Oval Radial RWL FR70-14 tires is generally the preferred approach.
Performance & Use Case â–¼
The Firestone Wide Oval Radial RWL FR70-14 was developed to provide a more modern driving experience than traditional bias ply tires while maintaining an authentic muscle car appearance. The radial construction helps improve straight-line stability, ride comfort, and overall highway confidence, particularly on long-distance drives.
Drivers transitioning from bias ply tires often notice reduced wandering and more predictable lane tracking. The tire's bias-look profile preserves the period-correct stance many enthusiasts want, while the radial carcass helps reduce driver fatigue during extended highway use. This combination makes the tire well suited for regularly driven collector vehicles.
The Firestone Wide Oval Radial RWL FR70-14 was designed specifically for enthusiasts who drive their classic vehicles rather than keeping them exclusively for display. Its radial construction offers improvements in ride quality, tread life, and everyday drivability compared to traditional bias ply alternatives.
For weekend cruising, local shows, highway travel, and occasional road trips, the tire provides a practical balance between authenticity and usability. Owners can retain the iconic Raised White Letter appearance associated with classic muscle cars while benefiting from the smoother ride and more predictable road manners expected from modern radial tire technology.
Compared to an original bias ply Wide Oval tire, the Firestone Wide Oval Radial RWL FR70-14 generally delivers improved directional stability and more consistent cornering behavior. Radial construction allows the tread to maintain better contact with the road surface under a wider range of driving conditions.
Many drivers notice less sensitivity to road grooves and improved steering predictability. While the tire preserves the classic appearance and proportions of vintage Wide Oval designs, the underlying radial structure helps create a more confidence-inspiring driving experience. This is particularly beneficial for owners who regularly operate their vehicles on modern roads and highways.
Construction, Durability & Load Capacity â–¼
The Firestone Wide Oval Radial RWL FR70-14 combines the appearance of a vintage bias ply muscle car tire with the internal construction of a modern radial tire. This approach allows owners to maintain a historically appropriate look without sacrificing many of the benefits associated with contemporary tire technology.
The sidewall profile, tread styling, and overall proportions were designed to resemble original Wide Oval tires. Internally, the radial construction promotes improved ride quality, better road contact, and longer service life than traditional bias ply designs. This combination is one of the primary reasons the tire appeals to restoration enthusiasts and regularly driven collector vehicles.
The Firestone Wide Oval Radial RWL FR70-14 carries an S speed rating, which indicates capability for speeds up to 112 mph under appropriate operating conditions. This rating aligns well with the intended use of many classic muscle cars and performance-oriented collector vehicles.
A speed rating should not be viewed as a recommendation to drive at maximum speed. Instead, it reflects the tire's tested capability when properly maintained and operated within its design parameters. Factors such as vehicle condition, tire pressure, load, road surface, and ambient temperature all influence real-world performance and should always be considered.
Radial tires generally distribute road forces differently than bias ply tires, helping the tread wear more evenly during normal use. The Firestone Wide Oval Radial RWL FR70-14 benefits from this construction method while preserving the appearance expected from a period-correct muscle car tire.
Tread life is also influenced by alignment, inflation pressure, driving habits, and suspension condition. Owners who maintain proper tire pressure and regularly inspect their vehicles often experience more consistent wear patterns. The radial design helps support long-term usability, making the tire attractive for enthusiasts who actively drive their collector vehicles.
Many enthusiasts appreciate the appearance of original bias ply tires but prefer the road manners associated with radial construction. The Firestone Wide Oval Radial RWL FR70-14 was specifically developed to satisfy both priorities within a single product.
Owners often choose the tire because it preserves authentic Raised White Letter styling, period-correct proportions, and classic Wide Oval character. At the same time, the radial construction supports smoother driving, improved stability, and greater day-to-day usability. This balance makes it a popular solution for restorations that are driven regularly rather than displayed exclusively.
Installation & Maintenance â–¼
Before installation, verify wheel diameter, wheel width, vehicle clearance, suspension condition, and overall fitment requirements. Confirming these details helps ensure the Firestone Wide Oval Radial RWL FR70-14 operates correctly and maintains the appearance expected from a period-correct muscle car tire.
Owners should also inspect steering components, shocks, springs, and alignment settings. Installing new radial tires on a vehicle with worn suspension parts can reveal issues that were previously less noticeable. Addressing these concerns before installation helps maximize ride quality, handling consistency, and tire longevity.
Collector vehicles frequently spend weeks or months in storage, making proper tire care important. The Firestone Wide Oval Radial RWL FR70-14 should be stored in a cool, dry environment away from prolonged exposure to sunlight and ozone-producing equipment.
Maintaining proper inflation during storage helps support tire shape and reduces stress on the sidewalls. Owners who store vehicles for extended periods may also periodically move the vehicle to change the load position on the tires. These simple practices help preserve appearance and long-term usability.
Long-term satisfaction with the Firestone Wide Oval Radial RWL FR70-14 depends on proper inflation, alignment maintenance, regular inspections, and careful storage practices. These factors influence ride quality, tread wear consistency, and overall durability throughout the life of the tire.
Owners should also periodically inspect clearance around suspension and fender components, particularly after modifications or alignment changes. Monitoring tire condition, pressure, and vehicle setup helps preserve the period-correct appearance while ensuring the radial construction continues to deliver the stable and comfortable driving experience for which the tire was designed.











