4 Ford Explorer Sport Trac Wheel Spacers Adapters 1.5 inch with a 5x4.5 bolt pattern This Wheel Spacer Kit Comes with Everything Needed for a Full Installation! Set of 4 High Quality Billet Aluminum Wheel Spacers Complete with Machine Pressed Studs and Nuts Eliminate Wheel Rub and Increase Stability INSTANLY!!! Also great for fixing clearance issues if your wheels are hitting your shocks or brake calipers 5x4.5 Bolt Pattern with Machine Pressed 1/2x20 Studs Rock Solid Wheel Spacers Made Out of CNC Billet Aluminum and Anodized to Prevent Corrosion