Toyo Proxes Sport R in 275/35ZR18

Engineered for autocross, time attack, endurance racing, and HPDE enthusiasts and racers, the Proxes Sport R features a directional tread pattern, reinforced casing, and a high grip compound. Its long contact patch, large shoulder blocks, and connected center rib maximize ground contact and stability—delivering improved control, consistency, and quicker lap times. Attention Racers! The Proxes Sport R carries a 200 A A UTQG treadwear rating while meeting the 7/32" tread depth specification for competitive racing class requirements. Note: Fitments include unique sizes in 13- to 21-inch wheel diameters with more sizes being released throughout 2026