2 x 16'' Flat Free Tubeless Tire Wheel For Hand Truck Carts 5/8" Wheelbarrow 2 x 16'' flat free tubeless tires wheels for hand truck cart Made of polyurethane foam, tubeless ; Performs like an air tire, durable & light weight Flat free ; Ball bearing 5/8" axles shaft ; 15.5" x 4" x 8" ; 6" Steel hub Weight capacity: 450lb ; Wheel tire is not for highway use Quantity: 1 set (2 tires per order) ; Weight: 6.75 LBS EACH TIRE