Mickey Thompson natural rubber racing tubes are easy to mount. They are lighter, more flexible, and have better heat distribution than synthetic butyl rubber tubes. These racing tubes have a metal valve that clamps to your wheel to make them easy to mount and inflate. 100 Percent Natural Rubber Aircraft Type Removable Valve Stem Valve Clamps To Wheel Extremely Lightweight And Durable Resistance To Deterioration 00% Natural Rubber Aircraft-Type Removable Valve Stem Valve Clamps to Wheel Extremely Lightweight and Durable Specifications Brand Mickey Thompson Part Number 250997 Old Part Number 90000000290 Tube Size 11.50-15 Intended Tire Diameter Minimum 28 in Intended Tire Diameter Maximum 31 in Intended Tire Tread Width Minimum 10.5 in Intended Tire Tread Width Maximum 11.5 in Intended Wheel Diameter 15 in Removable Valve Stem Yes Valve Stem Material Steel Material Rubber Color Black Finish Natural Quantity Each
