2-Piece 4.80/4.00-8 Inner Tube with Straight Valve, for Wheelbarrow, Stroller, Hand Truck, Lawn Mower, Snow Blower, Generator and More

General descriptionThese 2-Piece 4.80/4.00-8 Inner Tubes are made of high-quality, heavy-duty rubber, ensuring durability for home, business, and commercial use. They are designed to fit various applications including wheelbarrows, strollers, hand trucks, lawn mowers, snow blowers, and generators.Technical specificationsSize: 4.80/4.00-8Outer Diameter: 15.5 inchesRim Size: 8 inchesMax Inflation: 30 PSIInstallationInspect the tire for any nails, glass, thorns, or debris before installation.Wipe the inside of the tire casing with a cloth and feel for any sharp objects.Be cautious when using a tire lever to avoid puncturing the tube.Check both sides of the tire for the bead seat and ensure the tube is properly seated.UsageInflate only with a hand pump to prevent over-inflation.Not designed for road or highway use.Other informationUniversal causes of tire and tube failure include punctures from thorns or nails, rim pinches, and cuts or tears.Inspect for air leaks by holding the tube near your lips or ear, or submerge it in water to check for bubbles.