Protect your valuable cargo with the RealTruck BAK® Revolver X4s—the best-selling, most secure do-it-all hard roll-up bed cover. Building on the proven Revolver platform, the X4s delivers upgraded materials, enhanced weather protection, and an all-matte black finish for a stealthy, refined appearance. As the most secure hard roll-up in its class, the Revolver X4s features patented rotational locking rails and automatic slam latches to prevent prying, slicing, and forced entry. Other brands’ hook-and-loop fasteners are no match for RealTruck’s highest Level-3 security. Patented interlocking aluminum slats provide cutting-edge, slash-resistant protection from thieves and support up to 400 lbs. of evenly distributed weight. TriShield engineering means no seams, which equals no leaks into your truck’s bed. A one-piece aluminum-reinforced TriShield 70-grade vinyl surface pairs with flush-fitting side seals and an integrated bulkhead seal for maximum leak resistance and long-lasting durability. As the lowest-profile hard roll-up tonneau cover, the Revolver X4s sits nearly flush with your truck’s bed rails for an ultra-sleek appearance. Its ultimate 360º protective finish features stealthy matte black aluminum slats, clamps, and hardware, along with a 70-grade TriShield matte vinyl surface. Full access + full visibility = total flexibility. Roll up the cover with RealTruck’s PrecisionRoll™ technology, secure it with the integrated safety straps, and drive confidently with full bed access. Installation is quick and easy with the Revolver X4s’ no-drill, clamp-on mounting system. RealTruck manufactures the BAK Revolver X4s in the USA (with global materials) and backs each one with a limited 5-year warranty.

This Part Fits:

Year	Make	Model	Submodel
2020-2026	Chevrolet	Silverado 2500 HD	Custom
2020-2026	Chevrolet	Silverado 2500 HD	High Country
2020-2026	Chevrolet	Silverado 2500 HD	LT
2020-2026	Chevrolet	Silverado 2500 HD	LTZ
2020-2026	Chevrolet	Silverado 2500 HD	WT
2020-2026	Chevrolet	Silverado 3500 HD	High Country
2020-2026	Chevrolet	Silverado 3500 HD	LT
2020-2026	Chevrolet	Silverado 3500 HD	LTZ
2020-2026	Chevrolet	Silverado 3500 HD	WT
2020-2026	GMC	Sierra 2500 HD	AT4
2024-2026	GMC	Sierra 2500 HD	AT4X
2020-2021	GMC	Sierra 2500 HD	Base
2020-2026	GMC	Sierra 2500 HD	Denali
2024-2026	GMC	Sierra 2500 HD	Denali Ultimate
2022-2026	GMC	Sierra 2500 HD	Pro
2020-2026	GMC	Sierra 2500 HD	SLE
2020-2026	GMC	Sierra 2500 HD	SLT
2020-2026	GMC	Sierra 3500 HD	AT4
2020-2021	GMC	Sierra 3500 HD	Base
2020-2026	GMC	Sierra 3500 HD	Denali
2024-2026	GMC	Sierra 3500 HD	Denali Ultimate
2022-2026	GMC	Sierra 3500 HD	Pro
2020-2026	GMC	Sierra 3500 HD	SLE
2020-2026	GMC	Sierra 3500 HD	SLT