Firestone 625101 Wide Oval Radial Redline Tire ER60-15

The Firestone 625101 Wide Oval Radial is the iconic muscle car tire reimagined for modern roads. Manufactured by Coker Tire in the USA using new molds and contemporary materials, this ER60-15 tire delivers the authentic period-correct appearance of the original bias ply Wide Oval combined with the superior ride quality, handling, and tread life of a true radial construction.

Genuine Redline Sidewall:

The 625101 features a classic 3/8-inch (0.375 in.) Redline sidewall — the red rubber is incorporated directly into the tire carcass during initial construction and vulcanized in place, resulting in a fully integrated, high-quality finish that stays true to original factory styling.

Key Features:

• Bias-Look Radial Construction — vintage bias ply appearance and sizing profile with modern radial performance
• Authentic Sidewall Markings — period-correct lettering size and tread pattern, designed and manufactured in the USA
• Integrated 3/8 in. Redline — red rubber added during carcass construction for a truly integrated, durable sidewall stripe
• S Speed Rating — DOT approved and rated for speeds up to 112 mph (180 km/h)
• Size: ER60-15 — Overall Diameter: 25.60 in. | Section Width: 8.60 in. | Tread Width: 6.60 in.
• Tubeless — no inner tube required
• Sold Individually — one tire per purchase

The ER60-15 size is a popular choice for staggered-fitment muscle car builds and early 1970s high-performance applications. This tire line received the SEMA ARMO 2025 Best New Product Award in the Drivetrain, Brakes and Suspension category, recognizing the Firestone Wide Oval radial product line expansion.

Note: Dimensions are based on an inflated tire mounted to a wheel and may vary with rim width and inflation pressure. Wheel not included.