Features: 1. Package Includes: 2.80/2.50-4 inch, 8.5 inch diameter tires and inner tubes. Wheels not included. Compatible with 4 inch wheel rims. 2. Versatile: 2.80/2.50-4 tires and inner tubes are designed for utility vehicles, small trolleys, carts, and other multipurpose equipment, offering broad compatibility. 3. Premium Material: Made from high-quality rubber for enhanced pressure resistance and durability, ensuring long-lasting performance. 4. Superior Performance: Supports up to 250 lbs with a serrated tread pattern that provides excellent traction and maneuverability. 5. Easy Installation: Tubular design allows for simple mounting. Install on existing wheels and inflate using a hand pump. Specifications: Item Type: 2.80/2.50-4 Tire and Inner Tube Material: Rubber Valve Stem Type: TR87 Bent Valve Stem Application: Replacement inner tube set for addressing potential tire punctures Fitment: Designed for hand trucks, utility carts, dollies, lawn mowers, and scooters Package List: 1 x 2.80/2.50-4 Tire 1 x 2.80/2.50-4 Inner Tube