Universal Fit Lawn & Garden Tire Assembly, 15X6.00-6, is compatible with most major mower brands; Wide shoulder design prevents damage to turf and lawn; SU12 Chevron Turf Saver Tread provides excellent traction; Boasts a square shoulder design excellent for use on residential riding lawn mowers; Universal bushing kits contains 7 bushings and spacers to fit 5/8 in. and 3/4 in. diameter axles.