Performance Ratings
DOT APPROVED COMPETITION TIRE
The Proxes RA1 is a DOT approved competition tire that features high-tech components to provide an uncommon advantage to the cost-conscious competitor who still demands quick lap times. It's true performance from Toyo Tires!
Performance Ratings
Tread depth indicators
- Circles in tread indicate tread depth.
- Full 8/32nds tread depth provides good competitive wet traction.
- Shaving to 6/32nds improves dry traction.
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Stepped Tread Design
- Increased tread area and limited void improves dry traction.
- Groove arrangement assists with wet traction.
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Soft But Durable R-Compound
Greatly improves grip for better competitive handling and performance.
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| Tire Size | Load/Speed | Product Code | Approved Rim Width Range (inch) | Overall Diameter (inch) | Overall Width (inch) | Sidewall | Tread Depth (1/32") | Revs/km | Max Load Single (lbs.) | Max Pressure Single (psi) |
|---|---|---|---|---|---|---|---|---|---|---|
| 205/50ZR15 | 236840 | 5.5-(0.0)-7.5 | 23 | 8.3 | BL | 8 | 570 | 1168 | 44 | |
| 225/50ZR15 | 236830 | 6.0-(0.0)-8.0 | 23.7 | 9.1 | BL | 8 | 551 | 1323 | 44 | |
| 225/45ZR15 | 236970 | 7.0-(7.5)-8.5 | 22.9 | 9 | BL | 8 | 564 | 1201 | 44 | |
| P225/50ZR16 | 236890 | 6.0-(7.0)-8.0 | 24.7 | 9 | BL | 8 | 531 | 1389 | 44 | |
| P255/50ZR16 | 236880 | 7.0-(8.0)-9.0 | 25.8 | 10.3 | BL | 8 | 507 | 1687 | 44 | |
| 245/45ZR16 | 236800 | 7.5-(0.0)-9.0 | 24.4 | 9.8 | BL | 8 | 534 | 1477 | 44 | |
| 235/40ZR17 | 236760 | 8.0-(8.5)-9.5 | 24.4 | 9.6 | BL | 8 | 529 | 1323 | 44 | |
| 255/40ZR17 | 236770 | 8.5-(9.0)-10.0 | 25.1 | 10.4 | BL | 8 | 515 | 1477 | 44 | |
| 275/40ZR17 | 236780 | 9.0-(9.5)-11.0 | 25.6 | 11 | BL | 8 | 504 | 1653 | 44 | |
| 275/35ZR18 | 236710 | 9.0-(9.5)-9.5 | 25.6 | 10.9 | BL | 8 | 504 | 1521 | 44 |
Toyo Tires warranty program
PASSENGER & P-METRIC LIGHT TRUCK TIRE LIMITED WARRANTY - complete details
Proxes RA1
PROXES RA1 SETUP GUIDELINES
- » Operating Temperature: 71°c to 104°c (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
» Full 8/32nds tread depth provides good competitive traction
while shaving to 4/32nds improves dry traction
Proxes RA1 SAFETY ADVISORY
» The tread compound is specifically designed to operate under racing conditions, making it difficult to achieve optimum adhesion levels under normal street driving.
» Performance limitations are particularly evident in low ambient temperatures or during the spring and fall when ambient temperatures fluctuate significantly.
» Wet performance is limited when operating outside the optimum temperature range, and when the tire is at less than full tread depth.
» Do not use the tire if it has cracked.
For recommendations on proper use, handling, and storage of this tire in colder climates please click here
CUSTOMER REVIEWS
Tread Talk
Toyo Tires Canada
2 months 1 week
Which car would you choose to conquer the winter climate❄️? https://t.co/XGpx2nkr5B
