K591 is the approved Harley-Davidson sport tire, and the only Harley-Davidson sport tire that is made in the U.S.A. Originally designed for racing but now incorporating refinements to meet the demands of street riders, K591 delivers optimum grip in wet or dry weather for confident cornering Blackwall V-rated for speeds up to 240 km/h (149 mph) Tubeless (TL) Harley-Davidson® Tire Series body { font-family: Arial, sans-serif; } .specs-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; max-width: 800px; margin: 0 auto; } .spec-item { display: flex; flex-direction: column; padding: 5px; } .spec-item .name { font-weight: bold; color: #666; } .spec-item .value { color: #333; } Brand DUNLOP Vendor Part Number 656270 Aspect Ratio 70 Construction B (Bias Belted) Features E-Marked Load/Speed-Index 73V Mounting Position Rear Position Rear Product Name Tire Rim Diameter 17 Sidewall Blackwall Style V-Twin, Street Bias Tire Size 160/70B17 Tread Pattern/Model K591 Tube Type Tubeless Units Each Width 160