Replacement inner tube — fits 4.80/4.00-8 Key benefits - Restores mobility: replaces a damaged inner tube so you can get the wheel back in service quickly. - Seals small punctures: closes punctures up to 1/8" deep to stop air loss and reduce repeat flats. - Simple supply solution: includes one replacement inner tube sized to match your tire. Important specifications - Compatibility: fits tire size 4.80/4.00-8 (ensure your tire lists this size before ordering). - Puncture sealing capacity: effective for punctures up to 1/8" deep. - Quantity: 1 replacement inner tube. How it solves problems - Stops air leaks from common small punctures so you can avoid frequent re-inflation or roadside repairs. - Lets you replace a failed tube quickly rather than replacing the entire tire assembly, saving time and cost. - Provides a direct match to tires specifying 4.80/4.00-8, minimizing fit issues. Practical use scenarios - Restore a flat on a garden cart or wheelbarrow so you can finish yard work without delay. - Replace a failed tube on a hand truck or dolly to maintain safe material handling. - Fit a small utility vehicle or mini-bike wheel that requires a 4.80/4.00-8 tube when the original tube is punctured. Notes for buyers - Confirm your tire size reads 4.80 or 4.00-8 before purchase. - This product is a single replacement inner tube intended to repair and seal punctures up to 1/8" deep.