GICOOL 15×6.00-6 Flat Free Lawn Mower Tire and Wheel, 15×6-6nhs Riding Mowers La

REINFORCED HUBS AND BEARINGS: Carbon steel bearings reduce friction between the wheel hub and axle, combined with a one-piece welded rim, providing better load-carrying capacity for the wheel. PUNCTURE-PROOF & INFLATE-FREE: The solid air-less tire is made of premium PU (polyurethane) foam with no inner tube, which has the features of high strength, good wear resistance, and tear resistance.