All-Season Ultra High Performance Passenger Car tire which is Street & Track Ready.* Asymmetrical tread design* Advanced rubber compound and strategically placed tread blocks* Circumferential grooves* 55,000 Mile/88,000 km Limited Treadwear Warranty* Delivers powerful braking and traction on racetracks and roads* To improve traction, resist wear and reduce rolling resistance, providing sporty steering control and grip around corners* Help evacuate water for outstanding grip on wet roads