Toyo Proxes RA1 Tires
Save up to $120 on 4 tires
$220.99 - $373.99 /ea
+ Installation costs added in cart
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10 tire sizes available
Product Info
Proxes RA1
The Toyo Proxes RA1 tires are a DOT-marked competition choice for racetrack and autocross drivers who want consistent grip, durable construction, and a cost-conscious path to quicker lap times. Robertson Tire can help track-focused shoppers choose this street-legal tire for repeatable performance on circuit days and club events.
Built around an R-compound tread material and a stepped tread design, the Proxes RA1 is intended to handle repeated heat cycles while supporting responsive cornering and strong acceleration. New tread depth starts at 8/32", and shaving is part of the setup when dry traction is the priority. Wet traction is helped by the independent tread block and groove design when new, but caution is important as the tire wears.
Available in enthusiast-friendly sizes like 205/60-13, 235/40-17, and 255/40-17, the Proxes RA1 fits many older sports cars and dedicated track builds. For help selecting the right setup, start with Toyo tires or browse Shop Tires at Robertson Tire.
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