... 2. light weight but undertake high load capacity Solid polyurethane tire Tire Material = Solid Polyurethane Rim Type = steelRim Diameter = 10"Outside ... 0"Weight =2.35 kgLoad Capacity = 150 kgs 1. polyurethane tires Widely used on wheelbarrow, Lawnmower ,hand truck, and trolley 2 ... abrasion resistance, corrosion resistance and higher flow rate 3. polyurethane tires with the benefit of never going flat