Michelin Radial Tire - 245/45R18 100Y Variable Contact Patch 2.0 combined with an aggressive asymmetric tread pattern inspired by the MICHELIN Pilot Super Sport. Extreme amounts of silica in the tread compound combined with Variable Thickness Sipes and large circumferential grooves. MICHELIN Helio Compound combined with Variable Thickness Sipes and unique biting edges in the tread grooves.