Flat-Free Wheel, 300 lb Load Rating, Sawtooth Tread, 10 in Wheel Dia., 2 1/2 in Wheel Width, For Axle Size 5/8 in, 10x 3.5, Standard Tire Rim Type, Offset Hub Position, 2 1/4 in Hub Length, Polypropylene Hub Material, No Non-Marking. This item has been restricted from sale in the following state (s): []