eCustomRim Trailer Wheel Rim 13X4.5 5 Lug On 4.5 in. Galvanized Spoke 1660 Lb. Rim Size: 13" X 4.5" Rim Style: Spoke 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"