2 Pack 4.80 4.00 8 Inner Tubes With TR 13 Straight Valve For Wheelbarrows Lawn Mowers Hand Trucks Garden Carts Replacement Tubes For 8 Inch Rims 15.5 Inch OD Ready To Roll Heavy Duty Natural Rubber

Two-Pack Heavy-Duty 8-inch Inner Tubes with TR-13 Valve
✔️ TR-13 straight valve fits 8-inch rims (203 mm); 15.5 in OD

These inner tubes are built for rugged outdoor gear and handy for quick replacements on wheelbarrows, lawn mowers, hand trucks, garden carts, yard tractors, and snow blowers.

✅ 100% natural rubber, 4x thicker than standard tubes for durability
✅ Fits 4.80/4.00-8 tires on 8 inch rims, TR-13 straight valve
✅ Self-sealing design helps prevent leaks and blowouts
✅ Easy installation with no special tools required
✅ Ready-to-roll, heavy duty, excellent air retention

💡 What is an 8-inch wheel inner tube with TR-13 valve best used for in lawn and garden gear?

These handy tubes are designed for rugged outdoor use and quick replacements.

- For wheelbarrows, lawn mowers, hand trucks, garden carts, and yard tractors
- Provides reliable air retention and puncture resistance for heavy use
- TR-13 straight valve simplifies inflation with standard pumps