Product updated on 2020-09-17, ProEFX - SBX:RP06, 1999 To 2006 Chev/GMC fleetside stamped Steel Roll Pan - Smoothie, Alternate part number CWRS99M, Adding a steel roll pan to your truck eliminates the rear bumper with a painted smooth pan for improved looks. It is a great option to replace a damaged rear bumper or as an appearance upgrade. ,