- The continuous center rib increases stability and control when driving at high speed. Four circumferential grooves and slits along a longitudinal tread improve drainage to prevent hydroplaning. - The tread compound is highly dispersed silica and this structure raises the strength of the rubber providing a uniform wear of the tread, prolongs the life of the tire, saves fuel consumption and is environmentally safe. - Optimized pitch tread blocks will significantly reduce surface friction and reduce noise for comfortable movement. The tire has a sleek and elegant appearance.