eCustomRim Trailer Rim Wheel 13 in. 13X4.5 5 Lug Hole Bolt Wheel Chrome Modular W/Rivets Rim Size: 13" X 4.5" Rim Style: Modular Wheel Max. Load: 1730 Lbs. Offset: 0" Bolt Configuration: 5 Lug 4.5" Center - See diagram for fitment Steel Rim. Torque Specifications: 50-75 Ft/Lbs. Center Bore: 3.19"