... wheels, semi-pneumatic wheels, tubeless wheels, solid rubebr wheels and so on. And we can supply many different size of rubber wheels ... /4.00-8, 5.00-6, 6.50-8 and so on.Main use: wheelbarrows, hand trucks, trolleys, carts, wagons, jockeys, casters ... -4/4.00-6/3.50-8/4.00-8 low price & high quality