The Podium radial features a streamlined tread pattern that reduces rotating resistance while improving water drainage. Smoother shoulder profile ensures superior grip and exceptional stability at all lean angles. Intermediate rubber compound. Aramid belted. W (168 MPH) or V (149 MPH) rated. DOT approved. Tire Specifications: Load / speed index: 66V. Recommended rim (inches): 4.25. Overall diameter (inches): 24.09. Overall width (inches): 5.94. Maximum load (pounds) / PSI: 661 @ 42 PSI. Construction: Radial.