·【Perfect Upgrade】Different from other brands of wheels, our hand truck tires integrate with their rims which keep tires from sliding off them. Also, rubber wheels’ spokes protrude to prevent the bottom of the tire from sagging, effectively avoiding flat spots on the tires. If you have any questions, please feel free to tell us

·【4.10/3.50-4″ Dolly Wheels】4.10/3.50-4 tires replacement for cart, wagon, hand truck, dolly, snowblower, trolley, wheelbarrow, generator, pressure washer, garden utility carts, wagons, and so on. Please check the part number engraved on your cart wheels before you order

·【Flat-Free Tire Advantages】No flat tires prevent flat spots from getting punctured or deflated. Tubeless wheels keep you away from the trouble of inflating tires frequently. Airless tyres feature 350 lbs load capacity

·【High-Quality 10″ Solid Tires】Made of high-quality polyurethane tires and iron hub. Our flat free foam tires are wear-resistant, shock-absorbent, impact resistant, nonskid, lightweight, and flexible

·【Package Included】2 pack 4.10/3.50-4 flat free wheels with tires, washer x 8, cotter pin x 4. Solid tires without inner tubes – wheel diameter 10″, rim diameter 7-2/3″, axle bore diameter 5/8″, tire width 3-1/10″, hub length 2-1/5″