1994 GMC Suburban Owner's Manual - Page 137

Step-{ umper Pad If your vehicle has a rear step bumper, it may be equipped with a rear step pad at the center the bumper. Use this pad to improve footing of when you are steppingon the bumper step. If you will be using the bumper to tow a trailer, you must remove the center cutout circleto install the trailer ball. You must also remove both outer cutoutsto attach the trailersafety chains. To remove the pad, lift the edgeof the pad from therear of the bumper and swing it forward. When the pad releases from the bumper holes, liftthe 2-81