2015-2019 GMC Sierra 2500HD Tool Storage

Tool storage built for the 2015-2019 GMC Sierra 2500HD, including standard and long bed configurations. Shop crossover, side-mount, and low-profile chests from names like UWS, DeeZee, and Weather Guard, plus underbody boxes for flatbed and service setups.

Will a crossover toolbox interfere with the rear sliding window or bed rail caps? No. These boxes are sized for the Sierra 2500HD bed rail profile and sit below the cab line, preserving rear-window visibility and clearing factory or aftermarket rail caps.

Verified fitment for your Sierra 2500HD, no guesswork at checkout.