Feature●Quantity: 2●Flat-Free Dense Solid Rubber (Polyprolene foam) wheel barrow tire on PVC solid plastic hub●6 x 1.5Tire; 6.00" tire diameter. 1.40" tire width; 1/2" axle hole diameter-on plastic rim; up to 70 lb load capacity.●For Hand Truck / All Purpose Utility TireDescription Warning, Not for highway use. Always replace both air tires with non -flat tires, never use a non-flat tire with an air tire on the same hand truck. upc code: 719936247525