205/75R15 Radial Trailer Tire with 15&Prime; White Spoke Rim Tire Size: 205/75R15 Load Range: C Tire Weight Rating: 1820 Lbs. Max. Pressure: 50 PSI Bolt Configuration: 5 Lug 4.5" Center - See diagram for fitment Pre Mounted Radial Tire On Steel Wheel Center Bore: 3.19"