GBC Motorsports 13 x 4.5 Chrome Blade Trailer Wheel 5 on 4.50 Lug, 1,660 lb Load Capacity Rim Size: 13" X 4.5" Rim Style: Directional Wheel Max. Load: 1480 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"