Champiro UHPAS is an Ultra high-Performance all season tire for drivers and owners of vehicles who need grand luxury performance tires. The GT Champiro UHP AS delivers exceptional straight-line constancy, braking capabilities and cornering grip in wet and dry conditions, also in light snow. Features & Benefits: Advanced Tread Compound which delivers all season performance as well as enhanced wear life; Full Depth Sipes that deliver enhanced all season performance throughout the tire’s life; Four Wide Circumferential Grooves that reduce aquaplaning for enhanced wet performance; Center Rib Design, which delivers good steering response and straight line stability; Rim Protector which protects wheel from curb damage.