Not for highway use or static load-bearing. High-Quality Material: The 13x5.00-6" mower tire and inner tube are made of 100% natural rubber, and the rim is crafted from high-quality steel. 13x5.00-6" Flat-Free Tire: This tire is made of solid polyurethane foam, making it puncture-proof and maintenance-free, keeping you away from the hassle of frequent inflation.
