Summer Ultra High Performance Passenger SUV tire. Original Equipment on the Porsche Macan.* Asymmetric tread design* Tension Control Technology (TCT)* Switchback siping* Wide shoulder blocks* Hybrid undertread cap ply* Variable sipe depth across the surface of the tread* Four circumferential grooves* Provides better shock absorption and enhanced handling capability* Helps optimize contact surface while cornering in wet conditions, penetrating the water surface and enhancing cornering performance* Enhance high-speed cornering and lateral grip* Provides added rigidity and high-speed stability* Allows for controlled flexibility while maintaining overall block rigidity* Efficiently disperse water and enhance hydroplane resistance