Product information updated on 2021-07-29, Manufactured by ProEFX - Part Number SBX:RP04, 1999 To 2006 Chev/GMC 1500/2500/3500 fleetside Stamped Steel Roll Pan w/License plate, Alternate part number CWRS99, 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.