Ease of Installation: 4.10/3.50-4 10" tire and wheel with 2.2" offset hub and 5/8"axle bore hole, compatible with a 4.5" rim. Easy to install, just a short, simple change and you're back on the road,Extensive Compatibility: 4.10/3.50-4 replacement tires for a wide range of vehicles, such as dolly cart, hand truck trolley, garden cart, boat dolly, garden utility wagon, garden scooter, hose reel cart and more,Longer Service Life: The inner and outer tubes of this pneumatic tire are thickened and made of highly elastic wear-resistant rubber, so this wheel not only provides better airtightness, but also has a higher resistance to wear and shock absorption,High Load-bearing Design: Premium steel wheel hub; double-sided welding technology. One-piece rim provides a weight capacity of up to 300 lbs. Premium carburized bearings allow this hand truck tire to move smoothly in all terrain conditions,Anti-slip Design: Staggered serrated tread design makes our wheels good at the grip, drainage and slip-resistant. Good traction in all terrain conditions. Provides superior maneuverability for your cart