tire8" *250 foam PU filled rubber tire for hand truck, wheel chair, wheel barrow, etc.which combine all the advantages of rubber tire and PU tire.Rim, color andtreadvariation. Muchlighter weight compared with traditional rubber wheel. Enviroment-friendly products. Eliminatecostlyrepairorreplacementoftiresandtubes. EliminateALLdowntimerelatedtoflattires. Long lasting based on high standerd material. Different dimension wheel supplied, including 6", 8", 10", 13", 14", 15", 16" etc. Perfectformobilitychairs, golfcarts, hand truck, wheel chair, wheel barrow, etc.