Shinko Tire USA brings you performance combined with extended tread life in the all-new 011 Verge Radial, which is designed specifically for sport / touring riding. The 011 Verge front is Aramid belted for enhanced high-speed performance. Features a tread compound created to provide excellent grip with extended tread life. The tread radius is designed for enhanced high-speed cornering. Aramid belted. W-speed rating (168 MPH) rated. DOT approved. Tire Specifications: Load / speed index: 67V. Recommended rim (inches): 3.5. Overall diameter (inches): 25.30. Overall width (inches): 5.50. Maximum load (pounds) / PSI: 677 @ 42 PSI. Construction: Radial.