| Size | Diameter | Width | Rim Range |
Measured Rim |
Tread Depth |
Load Range |
Max Load |
Max psi |
Max Speed |
Weight | Sidewall Letters |
Revs/Mile | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 255/40ZR17 98W XL BSW 200 A A |
25" | 10.2" | 8.5-10" | 9" | 7.2/32" | Extra Load | 1653 lbs | 50 psi | 168 mph | 25 lbs | Black | 830 | Show Specs |
The Toyo Proxes Sport R is an ultimate-performance summer tire engineered for autocross, track days, and high-performance driving. Its high-grip compound delivers strong dry and wet traction, while the directional tread and large shoulder blocks support precise cornering and stable braking. A reinforced casing and jointless cap ply help maintain tread rigidity for responsive steering and consistent performance under demanding conditions.
The 255/40R17 Toyo Proxes Sport R has a diameter of 25", a width of 10.2", mounts on a 17" rim and has 830 revolutions per mile. It weighs 25 lbs, has a max load of 1653 lbs, a maximum air pressure of 50 psi, a tread depth of 7.2/32" and should be used on a rim width of 8.5-10".