Loosen the lug nuts on the front wheel of the side you will be working on, then raise and support the vehicle securely on jackstands before removing the wheel. Next, take out the two screws that hold the lower rear paint protector trim plate in place, followed by the screws that secure the fender splash shield to the fender and inner body. Pull down on the lower inside edges of the splash shield and carefully detach it from the fender, ensuring to warp it enough to remove it from the wheel well. To complete the process, installation follows the reverse order of removal.