TracRac Base Rail Kit for Ladder Rack for 2011 GMC Sierra 2500 with a 6.5’ bed
Updated 09/03/2025 | Published 08/30/2025
Question:
I bought a brand new Thule trac rack system from a guy that couldn’t get it to fit with is bed cover. The rails are too short. Which sliding rails do I need for a 2011 GMC sierra 2500 with a 6.5’ bed ?
asked by: Adam
0
Expert Reply:
Hey Adam, the correct set of TracRac base rails for your 2011 GMC Sierra 2500 6.5 foot bed is the part # TH21501. What are you planning on carrying on the rack?
expert reply by:
Jameson C
0
Product Page this Question was Asked From
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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Adam
9/3/2025
I got It figured out yesterday morning and ordered. unfortunately I think it was on sale Monday for $100 off but it’s ok i needed them and Elijah was very helpful, We plan on carrying a roof top tent and kayaks for fishing. Thanks for the response Adam Mills