BackRack Headache Rack Frame with 21-Inch Wide Toolbox No Drill Installation Kit, Side Bed Rails for 21-Inch Wide Tool Box and Rear Bed Bar (15-19 Sierra 2500 HD)Find parts that fit my vehicle

Hardworking Cab Defense. The BackRack Headache Rack Frame adds a strong, no-nonsense barrier between the cab and your cargo, helping you haul with more confidence day in and day out. Made specifically for 2015-2019 GMC Sierra 2500 HD models, this direct replacement kit also includes a 21-inch wide toolbox no drill installation kit, side bed rails for a 21-inch wide tool box, and a rear bed bar to round out a stable, well-supported setup.

Construction and Appearance. Built from heavy-duty 12-gauge steel, this rack is ready for serious use where shifting loads and tough job conditions are part of the routine. The thick steel construction provides impressive rigidity, helping protect the rear window area while maintaining structural integrity over time. A semi-glossy black powder-coated finish gives it a clean, professional look and adds resistance against corrosion, chips, and everyday wear. The overall design feels solid and purposeful, with a rugged stance that fits right in on a truck that sees real work.

Installation. Installation remains straightforward and versatile thanks to the included no drill kit, allowing secure mounting without permanent modification to factory attachment points. Set the frame into position, line up mounting locations carefully, and tighten hardware evenly so everything seats flush and stays stable. The included side bed rails and rear bed bar help complete the support layout, improving cargo organization and stability for longer or heavier items. After installation, a quick check of all fasteners following initial use helps ensure everything remains tight and properly secured.

Warranty. This product includes a limited 1-year warranty that helps cover qualifying defects in materials and workmanship. Coverage offers added confidence under normal use when installed properly and maintained as recommended. Keep proof of purchase and follow basic care practices to help preserve finish quality and maintain warranty eligibility.

Application. This BackRack Headache Rack Frame fits 2015-2019 GMC Sierra 2500 HD models. It enhances your vehicle by adding dependable rear cab protection and a more structured cargo management setup, while the included rails, toolbox mounting kit, and rear bed bar help create a cleaner, more secure hauling arrangement.

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