Toyo Proxes RA1 - 255/40ZR17 Tire

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Competitive Design
Full 8/32″ tread depth provides competitive wet traction. Shaving to 4/32″ improves dry traction. Well-known by road racers for delivering quick lap times, the design and components of the Proxes RA1 came from our experience in winning races all over the world. 

Tread Depth Indicators
This tread design allows for more accurate tread depth measurement near the shoulders.

Stepped Tread Design
An increased tread area and limited void improves dry traction while the groove arrangement assists with wet traction.

Soft, Durable R-Compound
Improves grip for better competitive handling and performance.