Maintenance-free and developed by the same company that introduced the first flat-free tires for hand trucks and wheelbarrows
Resemble air tires but are produced from a specially formulated urethane material that will not flatten
The 15-inch by 6-inch-sized front tires and 20-inch by 10-inch rear tires will never require air for inflation
Made of a 100 percent microcellular polyurethane materal that lasts longer than pneumatic tires and is available as replacement tires for the majority of consumer riding lawn tractors
