Product:Sport-One Ultra High Performance Radial Tires Catalog Description: 1.”V”-type directional tread pattern provide high-speed driving response and stability,aquaplaning resistance and quiet driving conditions. 2.Greater contact patch ratio delivers enchanced driving response in the dry and improved drainage capability. 3.Shoulder area sub groove delivers reduced tire noise,improved grip when comering in the wet an allows excess heat to escape. 4.Endless full cap ply allows high-speed driving endurance by fastening belt edge area while driving at high-speeds conditions. 5.Low rolling resistance.