eCustomRim Trailer Tire On White Rim 530-12 5.30-12 5.30 x 12 Load C 4 Lug 12 x 4 Wheel Tire Size: 530-12 Load Range: C Tire Weight Rating: 1045 Lbs. Max. Pressure: 80 PSI Bolt Configuration: 4 Lug 4" Center - See diagram for fitment Pre Mounted Bias Ply Tire On Steel Wheel Center Bore: 2.95"