Product Info

PROXES RA1

Toyo PROXES RA1 is a DOT competition tire designed for road racers who demand quick lap times and consistency. This tire features a soft but durable R-compound that improves grip for better competitive handling and performance. Its stepped tread design increases tread area for enhanced dry traction while the groove arrangement assists with wet traction, making it versatile for different track conditions. The full 8/32" tread depth provides good wet traction, and shaving to 4/32" improves dry grip, ensuring balanced performance throughout its life.

This tire fits a variety of vehicles, including the 2006-2008 Mercedes-Benz SLK280 Base, 2006-2007 Mercedes-Benz C230 Sport, 2006 BMW Z4 Roadster 3.0i, and 1997-1999, 2004-2005 Porsche Boxster Base, among others. This tire carries a UTQG rating of 100AAA and a Load Range SL, supporting a maximum load of 1390 lbs at 44 PSI. When you are ready to enhance your vehicle's performance with the Toyo PROXES RA1, please schedule an appointment to install these tires with confidence.

Tire Specs