Note: Some sizes are NOT DOT approved. 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:Ply rating Founded in 1962, Kenda Tires has spent over 50 years doing what they do best - manufacturing quality tires. Sizes for most modern and vintage MX and off-road motorcycles. Knob pattern provides traction in a variety of terrains. Old school design adds flavor to vintage motorcycles. Rubber compound engineered for high grip and long lasting tread wear.