Warranty
Toyo Tires warranty program
PASSENGER & P-METRIC LIGHT TRUCK TIRE LIMITED WARRANTY - complete details
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This DOT competition tire is designed for dry tracks. With consistent lap times and predictable handling, it is ideal for sanctioned road racing, track days, and high-performance driving schools. The symmetric two-groove tread design and special tread compound provide a maximum contact patch and ultimate dry traction with superior cornering force.
The Proxes RR comes off the shelf in race-ready condition with a 4/32" deep tread- no shaving required.
Vehicle Type
Tire Use
Does this tire fit your vehicle?
How confident are we that you will love our tires?
Take 30 days and we will show you how much.
Purchase a set of four (4) qualifying TOYO tires and enjoy a 30 day trial. If within 30 days you are not completely satisfied with the performance of your new TOYO tires ...

Features and Benefits
- Designed for increased grip and improved lap times.
- Provides excellent steering response and feedback.
- Strategically placed around the tire to provide easy tread depth measurement from any position.
- Allows for easy labelling on the sidewall
Sizes & Specifications
| 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) | Rim Diameter |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 123 | 86V | 255150 | 5.5-(6.0)-7.5 | 226.8 | 8.2 | BL | 3.7 | 560 | 1168 | 51 | 13 |
| 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) | Rim Diameter |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 123 | 255000 | 5.5-(6.5)-7.5 | 23 | 8.5 | BL | 3.7 | 560 | 1168 | 51 | 15 | |
| 123 | 255140 | 7.0-(7.5)-8.5 | 23 | 8.9 | BL | 3.7 | 562 | 1201 | 51 | 15 | |
| 123 | 255080 | 6.0-(7.0)-8.0 | 23.9 | 9.2 | BL | 3.7 | 540 | 1356 | 51 | 15 | |
| 123 | 255240 | 8.0-(8.5)-9.5 | 22.7 | 9.8 | BL | 3.7 | 568 | 1235 | 51 | 15 |
| 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) | Rim Diameter |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 123 | 255160 | 6.0-(7.0)-8.0 | 24.9 | 9.2 | BL | 3.7 | 519 | 1389 | 51 | 16 | |
| 123 | 255130 | 7.5-(8.0)-9.0 | 24.6 | 9.6 | BL | 3.7 | 524 | 1477 | 51 | 16 |
| 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) | Rim Diameter |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 123 | 255270 | 7.0-(7.5)-8.5 | 25 | 8.9 | BL | 3.7 | 517 | 1356 | 51 | 17 | |
| 123 | 255120 | 8.0-(8.5)-9.5 | 24.4 | 9.5 | BL | 3.7 | 529 | 1323 | 51 | 17 | |
| 123 | 255260 | 8.0-(8.5)-9.5 | 24.7 | 9.8 | BL | 3.7 | 522 | 1356 | 51 | 17 | |
| 123 | 255110 | 8.5-(9.0)-10.0 | 25 | 10.2 | BL | 3.7 | 516 | 1477 | 51 | 17 | |
| 123 | 255100 | 9.0-(9.5)-11.0 | 25.7 | 10.9 | BL | 3.7 | 503 | 1653 | 51 | 17 |
| 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) | Rim Diameter |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 123 | 255300 | 8.5-(9.0)-10.0 | 25 | 10.2 | BL | 3.7 | 516 | 1323 | 51 | 18 | |
| 123 | 255250 | 9.5-(10.0)-10.5 | 24.8 | 11.4 | BL | 3.7 | 521 | 1433 | 51 | 18 | |
| 123 | 255210 | 10.0-(10.5)-11.0 | 25 | 11.9 | BL | 5 | 516 | 1477 | 51 | 18 | |
| 123 | 255180 | 10.5-(11.0)-11.5 | 25.5 | 12.6 | BL | 3.7 | 507 | 1653 | 51 | 18 | |
| 123 | 255290 | 11.5-(12.0)-13.5 | 27.5 | 13.8 | BL | 3.7 | 469 | 2271 | 51 | 18 | |
| 123 | 87 | 255070 | 9.0-(9.5)-10.5 | 25.6 | 10.9 | BL | 3.7 | 505 | 1201 | 44 | 18 |
| 123 | 255170 | 10.0-(11.0)-12.0 | 26.4 | 12.3 | BL | 3.7 | 488 | 1433 | 51 | 18 |
| 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) | Rim Diameter |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 123 | 255230 | 8.0-(8.5)-9.5 | 25.5 | 9.5 | BL | 3.7 | 507 | 1201 | 51 | 19 | |
| 123 | 255220 | 10.0-(10.5)-11.0 | 26 | 11.9 | BL | 3.7 | 463 | 1565 | 51 | 19 | |
| 123 | 255280 | 11.5-(12.0)-12.5 | 27.2 | 13.8 | BL | 3.7 | 475 | 2039 | 51 | 19 |
| 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) | Rim Diameter |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 123 | 93Y | 255310 | 8.5-(9.0)-10.0 | 27 | 10.2 | BL | 3.7 | 478 | 1433 | 51 | 20 |
| 123 | 95Y | 255190 | 9.5-(10.0)-10.5 | 26.8 | 11.4 | BL | 3.7 | 482 | 1521 | 51 | 20 |
| 123 | 100Y | 255200 | 9.5-(10.0)-11.0 | 27.9 | 11.4 | BL | 3.7 | 463 | 1764 | 51 | 20 |
| 123 | 101Y | 255320 | 10.5-(11.0)-11.5 | 27.5 | 12.6 | BL | 3.7 | 470 | 1819 | 51 | 20 |
| 123 | 102Y | 255330 | 11.0-(11.5)-12.0 | 27.7 | 13 | BL | 3.7 | 466 | 1874 | 51 | 20 |
Warranty Details
Toyo Tires warranty program
PASSENGER & P-METRIC LIGHT TRUCK TIRE LIMITED WARRANTY - complete details
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Open Country H/T
Performance Comparisons
Compare to similar tires
Tread Life
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Off-Road Traction
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Dry Handling
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Ride Comfort
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Braking Handling
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ON-/OFF-ROAD |
4.5 | 3.5 | 4.0 | 4.5 | 4.5 |








