Hi, I need some help. I need to replace a part and have no idea what it is called. It's a metal bracket under the plastic trim that covers the wiring that runs on the inside of the truck, on top of rocker panel. Your boots hit this plastic every time you get in or out. This bracket I need to replace is a pile of rust. I'd send a pic but it's a pile of rust. Ironically, the truck metal around it is in good shape. Thanks for the help.