Vehicle Service Type: Mower, Tractor. · EXTRA ADAPTER KIT: The 13x5.00-6 solid tire is a pre-assembled 3" centered hub and 3/4" bore bearing. Size: 13x5.00-6 Flat Free (Turf Tread). · REINFORCED HUBS AND BEARINGS: Carbon steel bearings reduce friction between the wheel hub and axle, combined with one piece welded rim, providing better load-carrying capacity for the wheel.
eBay