To install Start by unplugging the camera and third brake light from inside the door. Remove the gas strut to the door and close it. Remove the tire carrier from the bronco. Then the 4 hinge bolts, use leather glove or towel between the door and bumper to shim the door while loosening the hinge bolts. Place the support on the gate, line up the holes and reinstall the supplied hardware on the hinge side loosely. If going to larger tires the flat rectangle plate will raise the third brake light remove the screws and install the plate with supplied hardware to raise it up. The lest step is to sandwich the plate with the tire carrier and reinstall all the hardware. Check the body gaps and tighten the hinge hardware. then reinstall the plug for the camera and gas strut.