AR-PRO (4-Pack) 16x6.50-8 Tire Inner Tube, TR-13 Straight Valve Stem, Heavy-Duty Replacement Tube for ATV, Lawn Mower, Tractor, Trailer, Golf Cart & Utility Equipment

["Heavy-Duty Inner Tube: Durable 16x6.50-8 inner tube with TR-13 straight valve stem, designed for atv/utv, golf carts, go-karts, snow blowers, lawn tractors, riding mowers, garden trailers, wood chippers, wheelbarrows, and lawn equipment tires etc.","Universal Compatibility: These heavy-duty inner tube fits various tire sizes, including 16x6.5-8, 16x650-8, 16x7.5-8, 16x750-8 and more. Fit for 8\" rims and the 6.50\"-7.50\" wide tire replacement inner tube, ensuring seamless fit and high efficiency in demanding environments.","TR-13 Straight Valve Stem: Equipped with a straight TR-13 valve stem for secure inflation and compatibility with high-pressure applications.","Enhanced Puncture Resistance: Made from 4X thicker durable rubber construction protects against punctures and leaks, offering reliable performance on rugged surfaces. Butyl rubber construction ensures airtight performance, reducing the need for frequent reinflation.","Notice: When replacing the inner tube, refrain from using sharp tools. When changing a inner tube, inflate it slightly to avoid twisting and check that the tire bead is evenly seated on both sides of the rim."]