BackRack Standard side rails for 2019+ Silverado and Sierra 5.5ft beds are heavy-gauge tube rails welded to a lengthwise base for industrial strength. They install without drilling using stake-pocket bolts, work with or without BackRack cab guards, and remain compatible with crossbed toolboxes. Built to handle heavy loads while offering rugged styling that complements cab guards and accessories.
BackRack 2019+ Silverado/Sierra 5.5ft Bed Siderails - Standard