How to Read My Sidewall

The Excelsior Roadster Radial 518100 combines authentic 1930s–1950s bias ply styling with modern radial construction for improved ride quality and longevity. With its integrated 2.25-inch wide whitewall, this tire is a premium solution for hot rods, restored classics, and vintage customs requiring traditional aesthetics and modern drivability. DOT approved and tubeless, it’s ideal for antique applications running 16 in. wheels.

Excelsior Tires 518100 Roadster Radial Wide Whitewall Tire Features:

• Bias-look radial construction for vintage styling with modern performance
• Genuine 2.25 in. integrated whitewall for an authentic period-correct appearance
• Tubeless design compatible with standard 16 in. collector wheels
• DOT approved and engineered for antique, hot rod, and restoration use
• Great for vehicles originally equipped with 450/475–16 bias ply tires