4.80/4.00-8″ Heavy-Duty Inner Tube (2-Pack) – TR-13 Valve

Upgrade your wheelbarrow, go-kart, ATV, or lawn equipment with this precision-fit 4.80/4.00-8" replacement inner tube from QsEzDo. Engineered for 15.5" outside diameter wheels, it’s compatible with a wide range of sizing variations to ensure a perfect match for your tires, including 4.80-4.00-8, 4.8/4.0-8, and 400-8 models. Don’t risk mismatched sizing—inflate with confidence when properly fitted.

Built for durability, this inner tube features premium natural rubber construction with high puncture and pinch resistance, delivering superior elasticity and tensile strength for long-lasting performance. Whether you’re repairing a flat, replacing a worn-out tube, or stocking up for seasonal maintenance, this cost-effective solution keeps your equipment rolling. Ideal for wheelbarrows, lawn mowers, yard tractors, hand trucks, and more, it’s a must-have for homeowners and professionals alike. Operate at a maximum of 30 PSI—always use a manual pump to avoid overinflation.