Competition
DOT Competition Tire
The Proxes RR is a DOT competition tire designed for dry tracks. With consistent lap times and predictable handling, it is ideal for NASA and SCCA® road racing, track days and high-performance driving schools. The symmetric 2-groove tread design and special tread compound provide a maximum contact patch and ultimate dry traction with superior cornering force.
It comes off the shelf in race-ready condition with a 4/32nds depth tread – no shaving required.
*Warning: For racing purposes only. Not for highway use.
Does this tire fit my vehicle?Warranty
The Proxes RR is covered by Toyo Tires' limited warranty. See warranty page for complete details.
Performance Ratings*
Racing tread compound
- Designed for increased grip and improved lap times.
Reinforced sidewall and High-Modulus
- Bead filler provide excellent steering response and feedback.
Wear inspection holes
- Strategically placed around the tire provide easy tread depth measurement from any position.
Sidewall marking area
- Designed with the racer in mind.
- Allows for easy labeling on the sidewall.
Print Complete| Tire Size | Product Code | Approved Rim Width Range (inch) | Overall Diameter (inch) | Overall Width (inch) | Tread Depth (1/32") | Tire Weight (lbs.) | Max Load Single | Max PSI Single | Revs/Mile | Static Load Radius | UTQG |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 205/50ZR15 | 255000 | 5.5-6.5-7.5 | 23 | 8.5 | 4 | 19.6 | 1168 | 51 | 902 | 10.6 | 40 C A |
Race-prepared vehicles in NASA Spec classes: Spec Miata, Spec E30, and Spec 944.
Toyo Tires recommends the following general set up guidelines for the Proxes RR:
- Operating Temperature: 160°F to 220°F
- Hot Inflation Pressures: High 30s to Low 40s (psi)
- Camber: -2.5° to -5.0°
- Caster: As much positive as possible
For recommendations on proper use, handling and storage of this tire in colder climates, please click here.
