Shepherd Hardware 9615 10-Inch Semi-Pneumatic Rubber Replacement Tire, Plastic Wheel, 1-3/4-Inch Diamond Tread, 1/2-Inch Bore Offset Axle 7-inch plastic rim with 1-1/2-inch offset hub and 1/2-inch bore 1-3/4-inch wide X 10-inch diameter semi-pneumatic rubber tire with diamond tread 70-lb load capacity These tires are ideal for hand trucks, lawnmowers, utility carts, and other lawn and garden equipment Semi-pneumatic tires are light weight, puncture proof, and provide cushioning. They are designed to not pull away from their rim under use.