... .high load capacity 4.environmental friendly Pu foamed wheel 10x3.50-4" Detailed technical information:1,Tire Material = Solid Polyurethane2,Rim ... ,Rim Diameter = 100 mm4,Outside Diameter = 260 mm5,Overall Width = 72 mm6,Top width = 62 mm7,Hub length = 76 mm8,Hole ... '',15'',16'',18'',20'',24'',26'' pu foam tires 10x3.50-4 for hand truck