eCustomRim 2-Pack Mounted Trailer Tire On Rim 5.70-8 570-8 4Hole White Load C Tire Size: 570-8 Load Range: C Tire Weight Rating: 910 Lbs. Max. Pressure: 75 PSI Bolt Configuration: 4 Lug 4" Center - See diagram for fitment Pre Mounted Bias Ply Tire On Steel Wheel Center Bore: 2.83"