The Hi-Run SU12 15x6.00-6nhs lawn mower tires assembly is designed for light-duty residential use on riding mowers and zero-turn mowers. Factory-mounted on 6x4.5 steel rim with zerk fitting & 3/4" sintered bushings for easy bolt-on. Block tread provides solid traction on flat lawns. Soft 2-ply construction delivers a smooth ride. Rated 365 lb at 14 PSI with 5.7/32" tread depth. This lawn mower tires 15x6.00 6 fits John Deere, Cub Cadet, Craftsman, Husqvarna, Troy-Bilt. For heavy loads, rough terrain or commercial use, a 4PR heavy-duty tire is recommended.