The Toyo Proxes R888R DOT competition tire is engineered for drivers and racers seeking faster lap times, strong dry traction, and predictable handling on the track. Building on the race-winning Proxes R888, this high-performance radial tire features an advanced tread design and optimized contact patch that place more rubber on the road for improved grip during braking, acceleration, and cornering. Part number TOY104270 identifies this Proxes R888R application.
The high-grip race compound reaches its optimal operating temperature quickly, helping provide consistent performance throughout a session. Large outside tread blocks maximize lateral grip for confident cornering, while the wide center rib supports directional stability and precise steering response. A water evacuation channel assists with wet traction, although the Proxes R888R is primarily designed for dry competition use and should be selected with track conditions in mind.
This Toyo Proxes R888R features a 295/30ZR18 fitment, 98Y load and speed rating, tubeless construction, and a black sidewall. Its non-directional tread design offers flexible mounting orientation, while the performance-focused construction is suited to dedicated track cars, competition vehicles, and experienced drivers seeking responsive handling. Verify vehicle fitment, wheel specifications, and applicable competition requirements before installation.
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