The Sp Sport Maxx is Dunlop s Ultra High Performance Summer tire designed for high-powered vehicles sports cars sporty coupes and luxury performance sedans. Designed to provide exceptional handling in dry weather and reassuring in wet weather the Sp Sport Maxx are not intended to be driven in snow or ice. The SP Sport Maxx tires feature Dunlop s optimized blend of Silica and high-structed carbon black tread compound molded into a directional tread design that features large independent shoulder blocks Hydro-Paddle intermediate ribs and a stable continuous center rib. These features work together to keep more of the tire on more of the road for a longer period of time.