Roadsmart Sport Touring Rear Tire from Dunlop Dunlop proudly introduces the Roadsmart, an advanced sport-touring radial tire that elevates the class standard with remarkable wet-weather performance, exceptional mileage and sportbike handling. Features The best wet-weather performance of any Dunlop road tire, with long-lasting mileage to match MT-Multi-Tread compound rear tire incorporates a long-wearing compound in the center of the tire tread and a lateral-grip compound on each shoulder to maximize cornering performance and provide class-leading grip and feel Micro-sized carbon particles improve dry grip under acceleration, and wet grip is improved with a special silica additive. Cosecant-curve tread design with deep and long grooves to evacuate the maximum amount of water in both straight-line and cornering conditions. Dunlop Tire Tips Guide (pdf)