BACKRACK siderails with 21-inch toolbox brackets for 2009–2023 Ram 1500 and 2010–2023 2500/3500 (8 ft bed, models without RamBox) provide industrial-grade bed rail protection and secure mounting for accessories. The full-length welded base uses heavy-gauge HRPO tube to stand up to jobsite abuse. Siderails are toolbox-friendly and install with a no-drill, stake-pocket bolt process. They are compatible with BACKRACK cab guards, work with or without crossbed toolboxes, and include brackets sized for a 21-inch toolbox.
BackRack 09-23 RAM 1500 & 10-23 2500/3500 w/o RamBox 8ft Bed Siderails - Toolbox 21in