18x8.50-8 18x9.50-8 Inner Tubes, 2 Pack Heavy Duty Replacement Tire Inner Tubes with Straight Valve Stem for Lawn Mowers, Wheelbarrows, ATVs, Go Karts, Tractors, Snow Blowers, Golf Carts, Trailers

18x8.50-8 18x9.50-8 Inner Tubes, 2 Pack Heavy Duty Replacement Tire Inner Tubes with Straight Valve Stem for Lawn Mowers, Wheelbarrows, ATVs, Go Karts, Tractors, Snow Blowers, Golf Carts, Trailers

• Pefect Fit: Replacement tire inner tubes with TR-13 straight valve stem universal fit for 18x8.50-8" and 18x9.50-8" tires (with 8" rims, 18" OD). Also called as 18x6.50-8, 18x7.50, 18x8.5-8, 18x9.5-8 (Please check the size before buy)
• Great Compatibility: Perfect as replacement inner tubes for golf carts, ATVs, Quad 4 Wheelers, lawn mowers, wheelbarrows, garden tractors, dollies, trolleys, tillers, go-karts, garden / utility / flat carts, generators, pressure washers, air compressors, wood chippers and more
• Heavy Duty Inner Tube: Made from premium-quality, heavy-duty rubber, 4X thicker than standard tubes, and so are better in air tightness, impact absorption and aging resistance. These inner tubes are durable and ideal for home, professional and commercial or industrial use
• Saving Cost: NO NEED TO BUY A NEW WHOLE TIRE. When the old 18x8.5-8 inch or 18x9.5-8 in tire have a flat, just simply replace the our inner tube and continue to use it normally! They are easy to install. Take probably a few mins to install the tire tubes without special tools
• Please Note: Package includes 2pcs inner tube, tube size 18x8.5/9.5-8", standard TR13 straight valve stem. NOT for road/highway use. 25 PSI maximum inflation. Only inflate with manual pump to avoid overfilling