Size | Diameter | Width | Rim Range |
Measured Rim |
Tread Depth |
Load Range |
Max Load |
Max psi |
Max Speed |
Weight | Sidewall Letters |
Revs/Mile | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
315/40R21 111Y SL BSW 240 AA A |
30.9" | 12.6" | 10.5-12.5" | 11" | 9.4/32" | Standard Load | 2403 lbs | 51 psi | 186 mph | 40 lbs | Black | 672 | Show Specs |
The Toyo Proxes Sport is a supreme performance summer tire with excellent road contact, grip, and handling. It combines proprietary Nano Balance Technology with a unique tread design to deliver in wet and dry conditions. A new silica compound and dynamic taper design improves flexibility for greater adhesion to the road surface and enhances wet and dry braking. The Proxes Sport creates a more even contact footprint for better handling and performance.
The 315/40R21 Toyo Proxes Sport has a diameter of 30.9", a width of 12.6", mounts on a 21" rim and has 672 revolutions per mile. It weighs 40 lbs, has a max load of 2403 lbs, a maximum air pressure of 51 psi, a tread depth of 9.4/32" and should be used on a rim width of 10.5-12.5".