1Application: Fit for vehicles with 8in rims that are between 6.5in to 7.5in wide, such as replacement for John Deere Lawn Mower, Snowthrowers, Tillers, Trailers, Wheelbarrows, ATVs, Tractors, Go Karts, etc. 2Explosion Proof Tube: 16X6.50?8.0 inner tube features excellent self sealing properties that prevent explosive punctures by creating instantaneous air tight seals around puncture holes, greatly making sure your safety. 3Shock Absorbing Tube: Heavy duty Tire tube is professionally engineered for great impact dampening effect, ensuring that bumps and dips will not be much of an issue whether you are riding on or off the road. 4Durable Rubber Material: The 16X6.50?8.0 tire inner tube is machined from heavy duty butyl rubber for long lasting using, providing safe using in any season or weather condition. 5Stringent Manufacturing: Go kart 16X6.50?8.0 tire inner tube has undergone extensive quality and safety testing to ensure long service life and strong durability, dependable to use. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin