Riding Lawn Mower Tire and Wheel Assembly: 2 pack - 15x6.00-6 Turf Saver Tread, Flat-Free Flex Tire Replacement for Air-Filled and Solid Tires 3/4" Commercial-Grade Oil-Infused Bushings, Black 3" Offset Hub High-quality flat-free lawn mower tire and wheel assembly with heavy-duty nylon flex rim. Not for Highway Use. Turf Saver Tread is the market leader for residential riding lawn mowers. The flat profile and chevron tread provide excellent traction with a turf-friendly design. Flat-Free tires eliminate the maintenance and downtime of air-filled tires and flats while ensuring a stable, consistent ride. 2 pack - Low hassle, low cost, easy install solution designed to upgrade, repair or replace your air-filled or solid riding mower tires.