Prinsu Top Rack GMC Sierra 1500 (1999-2022)

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  • Prinsu's industry leading Top Rack for your GMC Sierra (1500 model 5' 8" and 6' 6" Bed).
  • For use with fiberglass toppers that feature Thule or Yakima tracks.
  • Maximizes your vehicle's carrying capacity.
  • Offers numerous solutions for tie down options.
  • Made from high-quality materials; aluminum construction w/ a black powdercoat finish.
  • Proudly made in the U.S.A.

Prinsu is one of the most innovative leaders within the overland and offroad community and this is truly evident with their industry leading Prinsu Top Racks. Prinsu delivers yet another option to further maximize your rig's potential with a topper rack designed to mount directly to fiberglass toppers (such as Leer, A.R.E., Snugtop, etc.) that are equipped with Thule or Yakima tracks. With the GMC Sierra Prinsu Top Rack, you can unlock your rig's storage capacity and truly maximize it's capabilities.

This Prinsu Top Rack is a modular, adjustable, and completely bolt together Top Rack that has been designed for use with 1999+ GMC Sierra 1500 5' 8" and 6' 6" beds. The Prinsu GMC 1500 Universal Top Rack consists of 2 laser cut side rails that are constructed of 3/16 inch 5052 aluminum plate and 1x2 inch aluminum cross bars ideal for mounting numerous accessories. In addition, your GMC Universal Top Rack will include mounting feet that will enable you to easily bolt the rack to the Thule/Yakima tracks using the provided hardware. This unique design allows you to install this Top Rack without drilling or modifying your vehicle. Please note that if your topper has a track system with rails measuring wider than 41 inches to the center, you wil be required to use the Prinsu Leer Mounting Feet.

Truck Brigade is the leading dealer for Prinsu Racks including the 1999+ GMC Sierra Top Rack. We offer free shipping and a best price guarantee. If you have any questions, please reach out to our dedicated U.S. based team.


  • Material: Aluminum
  • Finish: Black powdercoat
  • Weight: ~50 pounds


Installation of the Prinsu GMC Sierra Universal Top Rack is quite simple and can be completed at home with the appropriate tools. Your Universal Top Rack will come packaged with all necessary hardware to complete the install. Assembly and installation of this item can typically be completed within a couple hours. If you have any questions regarding the installation, please feel free to give us a call!