Availability of BAK Revolver X4ts for 2026 GMC Sierra 1500 AT4 With 6-1/2' Bed
Updated 12/01/2025 | Published 10/29/2025
Question:
Hi, I’m looking for a BAK Revolver X4ts Hard tonneau cover for a 2026 GMC Sierra 1500 AT4 with a standard bed 6’6”. Do you know if BAK is supplying these? There is much conflicting info out there, and I have had good success purchasing for you in the past. I would also consider Truxedo’s sentry CT, but I prefer the t-slot rails. Thanks, Steve
asked by: Stephen K
Expert Reply:
Hey Steve! Sorry for the delay on this, I had to get the cover added to our site and then I was out sick for a few days. The correct tonneau for your 2026 GMC Sierra 1500 AT4 with the 6-1/2' bed is the BAK Revolver X4ts Hard Tonneau Cover # BAK73AV.
Are you planning to add a ladder rack to the rails or something else?
(click to enlarge)
Product Page this Question was Asked From
BAK Revolver X4ts Hard Tonneau Cover - Roll Up - Aluminum 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
- BAK Industries
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Robin H.
12/1/2025
Hey Steve, did the BAK Revolver X4ts cover for your Sierra end up being the setup you wanted? It’d be great to hear how it worked out with the t-slot rails. Your feedback could help others deciding between this and the Sentry CT.