Toyo Proxes R888R - 225/45R15

Proxes R888R 225/45R15 Tire Specs

The Toyo Proxes R888R is a next generation race tire engineered for faster lap times and better dry handling. The new asymmetric tread design puts more rubber to the track and increases predictability in braking, acceleration and cornering. The Proxes R888R tire features an R-compound tread that reaches optimal operating temperature quicker and has larger shoulder blocks for extra lateral grip with a wide center rib that improves steering response and stability.

The 225/45R15 Toyo Proxes R888R has a diameter of 23", a width of 8.9", mounts on a 15" rim and has 905 revolutions per mile. It weighs 22 lbs, has a max load of 1356 lbs, a maximum air pressure of 50 psi, a tread depth of 6.3/32" and should be used on a rim width of 7-8.5".