The Toyo Proxes R888R DOT competition tire is designed for drivers and racers seeking faster lap times, strong dry handling, and predictable performance on the track. As an evolution of the race-winning Proxes R888, the Proxes R888R uses an advanced tread design and optimized contact patch to place more rubber on the driving surface for enhanced grip during braking, acceleration, and cornering.
The high-grip race compound reaches its optimal operating temperature quickly, helping provide consistent performance during demanding sessions. Large tread blocks across the outside shoulder maximize lateral grip for improved cornering control, while the wide center rib supports directional stability and precise steering response. A dedicated water evacuation channel assists with traction when conditions become wet, although this tire is primarily engineered for dry performance.
This Toyo Proxes R888R features radial, tubeless construction with a black sidewall and a non-directional tread design. It is sized for 17-inch wheels and carries a 102 load index with a W speed rating. The 315/35ZR17 fitment is intended for compatible performance vehicles, track applications, and competition setups. Verify vehicle, wheel, clearance, and application requirements before installation. The Toyo part number is TOY104430.
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