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Toyo Tire Proxes R1R, 205 /50 R15 86V SL BSW
Engineered for relentless thrills, the Toyo Proxes R1R is an extreme performance summer tire that is backed by years of on-track experience. Featuring a silica-enhanced racing compound and auto-cross inspired construction, the Proxes R1R provides sports car drivers with phenomenal traction and highly responsive steering control. The R1R is designed with an aggressive arrow head tread pattern, which helps evacuate water, for confident performance, even in wet conditions. For drivers who are looking for stellar performance on or off the track, the Toyo Proxes R1R summer tire is a strong contender.
UNIFORM TIRE QUALITY GRADE (UTQG)Uniform Tire Quality Grade
Treadwear200
TractionAA
TemperatureA
| SECTION WIDTH Measures the width of the tire from sidewall to sidewall, which is mounted on a wheel and inflated. | 205 |
| ASPECT RATIO Determines the sidewall height of the tire, based on the width. | 50 |
| RIM DIAMETER Measures the rim size from top to bottom (in inches). | 15" |
| OVERALL DIAMETER Measures the tire height from top to bottom when mounted on a wheel and inflated. | 22.99" |
| RIM WIDTH RANGE The approved range of rim widths this tire can be safely mounted on. | 5.5" - 7.5" |
| WEIGHT The weight of the tire measured in pounds (weight of tire only). | 21 LBS |
| TREAD DEPTH Measured in /32 of an inch to determine the height of the tread block from top to bottom. | 8/32" |
| LOAD INDEX Determines the weight a tire can carry at maximum air pressure. See load Index chart. | 86 |
| LOAD RANGE Determines the ply rating of the tire. Should be replaced with the same or higher rating. | SL |
| MAX PSI The max psi is the highest pressure the tire can hold, but should be inflated to your vehicle specifications not exceeding this amount. | 51 PSI |
| SPEED RATING Designation from laboratory testing to determine the maximum speed the tire can travel. Maintain the same speed rating or higher for replacement. | Up to 149 mph |
| SIDEWALL DESC. The sidewall designation to describe the lettering on the sidewall. | Black Side Wall |
| VPN Vendor Product Number | 173330 |
| GTIN Global Trade Item Number | 4981910768111 |
Customer Reviews
All reviews are verified customer purchases.
1989 BMW
M3
Eric AM3
4/26/2025
The Toyo R1R is absolutely fabulous!