Toyo Proxes Sport 2 - 285/45R21
Proxes Sport 2 285/45R21 Tire Specs
| Size | Diameter | Width | Rim Range |
Measured Rim |
Tread Depth |
Load Range |
Max Load |
Max psi |
Max Speed |
Weight | Sidewall Letters |
Revs/Mile | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 285/45R21 113Y XL BSW 240 AA A |
31" | 11.2" | 9-10.5" | 9.5" | 9.2/32" | Extra Load | 2535 lbs | 50 psi | 186 mph | 37 lbs | Black | 669 | Show Specs |
(Last Checked 10/13/25)
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$385.58
The Toyo Proxes Sport 2 is a summer ultra-high performance tire engineered for responsiveness and grip in warm conditions. It uses a dual silica compound to balance wet and dry traction with one compound sticking to the road and the other resisting deformation at speed. Its Dynamic Taper Design helps maintain block stiffness and distribute contact pressure evenly through a corner, enhancing stability and precision. The asymmetric tread pattern and reinforced belts aid high-speed stability and durability.
The 285/45R21 Toyo Proxes Sport 2 has a diameter of 31", a width of 11.2", mounts on a 21" rim and has 669 revolutions per mile. It weighs 37 lbs, has a max load of 2535 lbs, a maximum air pressure of 50 psi, a tread depth of 9.2/32" and should be used on a rim width of 9-10.5".
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