Dunlop K591 motorcycle tire brings racing-derived performance to the street. Originally designed for racing but now incorporating refinements to meet the demands of street riders, the K591 delivers optimum grip in wet or dry weather for confident cornering. Engineered to balance responsive handling, stability at speed and durable tread life, it provides sport-street performance for a wide range of front and rear applications. K591 is the approved Harley-Davidson? sport tire, and the only Harley-Davidson sport tire that is made in the U.S.A., V-rated for speeds up to 149 mph.