Recommended Base Rails for TracRac SR Sliding Ladder Rack on a 2026 GMC Sierra 2500 w/a 6-3/4' Bed
Published 10/13/2026 >
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Question:
looking to get a set of the truck track rack sr rails with mounting hardware for a new truck. 2026 GMC sierra 2500 double cab didnt give me the option for bed length online. wanted to make sure got the right ones for a 6-8inch bed. thank you
asked by: James M
Expert Reply:
Congrats on the new truck James. The Base Rails for Thule TracRac SR Sliding Ladder Racks item # TH33JV are the correct ones for your 2026 GMC Sierra 2500 with a 6-3/4' long bed. This kit includes the two rails along with all the installation hardware you'll need to get them installed.
What kind of gear do you plan on carrying with your ladder rack? Feel free to answer this and throw in any other questions you have, where it says Add Comment.
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Base Rails for Thule TracRac SR Sliding Truck Bed Ladder Racks
- Accessories and Parts
- Ladder Racks
- Ladder Rack Base Rails
- Thule
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