BackRack Standard side rails for 2014–2018 Silverado and Sierra 6.5ft beds are constructed from heavy-gauge tubular steel welded to a lengthwise base for professional-grade strength. They install without drilling using stake-pocket bolts, function with or without BackRack cab guards, and remain compatible with crossbed toolboxes. Made to take on heavy loads while offering integrated, rugged styling.
BackRack 14-18 Silverado/Sierra 6.5ft Bed Siderails - Standard