This tire is perfect for residential or commercial applications. Flat Free Technology
Marathon Tires are made of amazing micro-cellular polyurethane foam that is comprised of trillions of tiny air pockets. This material eliminates flats, while creating the bounce and load handling characteristics of conventional air - filled tires. Marathon tires also have a dense outer skin for exceptional abrasion and chemical resistance.
Marathon flat free wheels look and feel like air-filled wheels and can handle the same load capacity. Because they are designed to mimic air-filled tires, Marathon tires provide superior performance in the flat-free tire market. Most flat-free alternatives are much heavier and offer less bounce than the Marathon tire.