Product Info

PROXES SPORT R

The Toyo PROXES SPORT R is an extreme-performance summer tire designed for motorsports enthusiasts and passionate drivers. Engineered for autocross, time attack, endurance racing, and high-performance driving events, this tire delivers exceptional dry handling, traction, and high-speed stability. It features an aggressive directional tread pattern that enhances dry lateral grip and provides consistent cornering feedback, reducing tread squirm under lateral load. The high-grip compound ensures rapid heat-up to an operating window that stays consistent across lap sessions, minimizing drop-off in grip during extended runs.

This tire also benefits from a reinforced internal casing that increases sidewall stiffness and belt stability, improving steering response and composure at high speeds on the track. With a 200 AA A UTQG rating, it meets class specification requirements for popular racing series and is available in over 50 sizes for 13- to 21-inch wheels. Fitment examples include the 2025-2027 Kia K4 EX, 2015-2020 and 2022-2026 Audi A3 Quattro Premium, 2017-2026 Hyundai Elantra Limited, and 2020-2026 Cadillac CT4 Luxury. When you are ready to install these tires, schedule an appointment to choose a convenient time.

Tire Specs