Size | Diameter | Width | Rim Range |
Measured Rim |
Tread Depth |
Load Range |
Max Load |
Max psi |
Max Speed |
Weight | Sidewall Letters |
Revs/Mile | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
245/30ZR21 91Y XL BSW 300 AA A |
26.8" | 9.8" | 8-9" | 8.5" | 9.5/32" | Extra Load | 1356 lbs | 50 psi | 186 mph | 23.5 lbs | Black | 776 | Show Specs |
The Michelin Pilot Sport 4 S has an asymmetric tread pattern that provides lateral grip while it's Dynamic Response Technology helps to provide better steering and stability. The inside tread block of the Pilot Sport 4 S is packed with high levels of silica for wet road performance and a new mix of elastomers gives you long lasting tread wear without sacrificing traction on dry pavement.
The 245/30R21 Michelin Pilot Sport 4S has a diameter of 26.8", a width of 9.8", mounts on a 21" rim and has 776 revolutions per mile. It weighs 23.5 lbs, has a max load of 1356 lbs, a maximum air pressure of 50 psi, a tread depth of 9.5/32" and should be used on a rim width of 8-9".