15 x 6 Aluminum Bullet Trailer Wheel 5 on 4 1/2 Bolt Pattern Rim Size: 15" X 6" Rim Style: T03 Spoke Wheel Max. Load: 2150 Lbs. Offset: 0" Bolt Configuration: 5 Lug 4.5" Center - See diagram for fitment Aluminum Rim. Torque Specifications: 90-120 Ft/Lbs. Center Bore: 3.19"