Pneumatic wheel pneumatic wheel for wheel barrow,hand truck ,garden tools and other tools Pneumatic wheel Pneumatic wheelModel: ABT-507-adjTire outer diameter: 8 inch Tire Size: 10"x 3.50"-4 " 1Top pneumatic wheel for hand truck,hand trolley,barrows 2Puncture proof rubber tire 3Low price!pneumatic wheel for wheel barrow,hand truck ,garden tools and other tools Pneumatic wheel