Tire Specifications: Load / speed index: 77H. Recommended rim (inches): N/A. Overall diameter (mm): N/A. Tread width (mm): N/A. Construction: Tubeless. Specific rubber compound for cruiser applications provides long mileage. Linear handling and high speed, straight line stability. Unique wide shape of tire profile supports touring-type riding while reducing fatigue. Rubber compounds and tread patterns enhance water evacuation and both dry and wet grip. Tubeless.