325/50D-15 Quick Time DOT Tire

The 325/50D-15 Quick Time DOT Tire from Hoosier is purpose-built for high-performance street and strip applications where lightweight construction and consistent launch grip are non-negotiable. This D.O.T.-certified bias-ply tire delivers the compound consistency and sidewall stiffness that street-strip hybrids demand, offering mechanics and enthusiasts a genuine alternative to standard road rubber when maximizing traction off the line matters. The white-letter sidewall finish adds authentic period-correct styling while maintaining full Department of Transportation compliance for legal street operation.

Hoosier's Quick Time construction employs a bias-ply architecture that sacrifices rolling efficiency for lateral rigidity—exactly what bracket racers and modified street cars need during hard launches. The 325-millimeter width and 50-series sidewall aspect ratio create a contact patch engineered for predictable break-loose and minimal wheel spin, while the 15-inch diameter fits classic muscle car and hot rod applications without requiring extensive suspension geometry changes. At 24 pounds per tire, weight savings accumulate across a four-wheel set, improving acceleration and reducing unsprung mass that compromises handling on modified chassis. The DOT certification ensures these tires meet road-legal standards for compound durability and safety, bridging competition-grade performance with street-legal requirements.

Street-strip enthusiasts, bracket racers, and classic car builders running 15-inch wheel packages will find the 325/50D-15 Quick Time DOT Tire ideal for vehicles where launch traction directly impacts ET and trap speed. This tire excels on leaf-spring Chevelles, Mopars, and tube-frame bracket cars where consistent sidewall flex and predictable grip curves eliminate guesswork during staging. Installation requires standard tire mounting equipment; verify wheel offset and suspension clearance before ordering to ensure the 27.8-inch overall diameter and 13.1-inch width accommodate your specific chassis without rubbing.