(2-Pack) TYK Industries 18X8.50-10 Lawn Mower Tire Inner Tube, Replacement 18.5X8.50-10 Tire Tube for Yard Tractors, Trailers with TR13 Short Rubber Valve Stems

• 18x8.50X10 WITH TR13 VALVE STEM. The 20x8-10 Tube with TR13 valve stem is a multi-fitment, ultra high quality inner tube that covers ATVs, lawn tractors, trailers, and other small vehicles.
• HEAVY DUTY INNER TUBES. Our tire tubes are up to 4X thicker than the competition. Thicker, high-quality butyl rubber prevents air from penetrating the inner tube for longer-lasting inflation, and it provides better protection from punctures and leaks.
• DURABLE VALVE PERFORMS BETTER. Our superior vulcanization process creates a strong seal around the TR13 short rubber valve stem. This valve stem is a straight rubber stem that is 1.38 inches long and designed to be used in a 0.453 inch rim hole.
• FITS MANY WHEELS. Besides lawn mowers and yard tractors, these inner tubes are also compatible with many trailers, garden wagons, generators, air compressors, go carts, ATVs, and quad bikes.
• THREE YEAR WARRANTY. TYK Industries inner tubes come with a 3-year warranty that covers manufacturing and workmanship defects. Each tube is test-inflated at the factory before boxing, so you can be assured of a successful installation every time.

Two TYK 18X8.50-10 Tire Inner Tubes for Mowers and Trailers with TR13 Valve Stems - Multi-Fitment Inner Tubes