Recommended Over the Rail Tool Box Compatible Tonneau Cover for a 2019 GMC Sierra 2500 w/a 6-1/2 Bed
Updated 12/29/2025 | Published 11/30/2025
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Question:
Is there a hard roll up cover that works with a tool box in the bed I have 2019 GMC 2500 short box with tool box I have a folding cover now I am looking for a hard roll up cover for a replacement
asked by: Larry J
Expert Reply:
Hey Larry, welcome back. If you have one of the tool boxes that goes over the rails behind the cab of your 2019 GMC Sierra 2500 we only have three options, which I have listed below:
Extang Solid Fold 2.0 Hard Tonneau Cover - Toolbox Edition item # EX84450
Access Toolbox Edition Soft, Roll-Up Tonneau Cover item # A62329
Extang Trifecta 2.0 Soft Tonneau Cover - Toolbox Edition item # EX93450
There are no hard roll up covers, like the TruXedo Sentry CT Hard Tonneau Cover item # TX1572016 you were looking at, that work with over the rail type of tool boxes.
What style of tool box do you have?
You can add this information and any other questions you have where it says Reply to Jerred H and I'll be happy to answer them.
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Product Page this Question was Asked From
TruXedo Sentry CT Hard Tonneau Cover - Roll Up - Aluminum, Polyester, and Vinyl - Matte Black
- Tonneau Cover
- Roll-Up - Hard
- Rack Compatible
- Opens at Tailgate
- Tailgate Lock
- Flush Profile - Inside Bed Rails
- Aluminum and Vinyl
- Matte
- Truxedo
more information >
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Jerred H.
12/29/2025
Hey Larry, what did you find out about the style of tool box on your Sierra 2500? Once you confirm that, I can help narrow down which of those covers will fit best. Your update could make it easier for others with the same setup.