tyre for wheel barrow

2.80/2.50-4” Replacement Inner Tubes: Fits for hand trucks, dollies, lawn mowers, wheelbarrows and scooters, etc. Replacement Tube for 8.5″ outer diameter tire, compatible with 4″ rim.
Custom Fit: Our replacement inner tubes are perfect for 2.80/2.50-4 inch tires and wheels (8.5 inch outer diameter). Also measured as 9×3.50-4, 2.80/2.50-4, 2.50-4, 2.80-4, 3.00-4.
Heavy Duty Premium Materials: Our inner tubes are made from strong and durable rubber. Metal bent valve stem with air cap. High air tightness, anti-oxidation. Long lasting, not easy to break and leak.
Explosion-Proof Inner Tube: When the inner tube is punctured, it will immediately create an airtight seal to prevent damage, destruction and injury to the user. Safe for use in any weather or season condition.
Good Shock Absorption: Thick rubber absorbs shocks (4 times thicker than others), perfectly adapted to poor road conditions and bumpy roads, which makes the vehicle more stable during using, thereby reducing collision and friction, and ensuring the safety of the vehicle.