The ultimate balance of performance and all season common sense, the ADVAN S.4. provides all season capability and ultra-high performance to demanding drivers of today's premium sedans and coupes. Large reinforced shoulder blocks provide a stiffer shoulder area for enhanced cornering. Multiple M-shaped sipes in the centre section of the tread promotes effective all-season performance. Staggered Block Design varies tread angles to enhance lateral stability for better handlings. Aqua Cut Tusk Grooves provide remarkable water evacuation for better all-season performance. Control Waves on the inside shoulder blocks minimize uneven wear and tire noise.