Universal Flat-Proof Wheelbarrow Wheel Fits 95% Of All Wheelbarrows, Contains Spacing Washers for Various Hub Configuration. Polyurethane Constructions With Rib Tread Provides a Solid, Puncture Proof Tire and Installation is Fast and Easy! You can also this on two-wheel wheelbarrows, carts, lawn mower trailers and other utility vehicles. The kit comes with bushings and universal spacers to help you size it to your specific equipment.Designed to meet or exceed OEM specifications,Contains spacing washers for various hub configurations,Rib Tread,Also fits 2-wheel wheelbarrows, lawn mower trailers, garden carts and more.,MaxPower carries a wide variety of wheels, tires and tubes manufactured for peak durability.