Kenda Dual Sport K270 Front Tire (3.25-21) The K270 Dual Sport is great for replacing your O.E. trail tire. It provides the perfect balance between a smooth ride on the road and great traction on the trails.Perfect replacement for O.E.M. dual sport tires.DOT approved (40% / 60%, dirt / road application).4 and 6-ply rated casings.Tube type.Please note: Tire sizes vary by ride, please check your current tire and wheel sizes before placing the order. If you have any questions, please call Customer Service at 1-888-676-8853.Tire Specifications:Speed/load rating: 57P.Overall diameter (inches): 28.10.Section width (inches): 3.50.Maximum load (pounds): 507 @ 33 PSI.Tread depth (mm): 9.00.Weight (pounds):