Thule TracRac SR Base Rails for 2026 Ram 2500
Updated 07/08/2026 | Published 06/29/2026
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Question:
we have a TracRac sr system on one of our company trucks that i had to modified to fit our ram sport truck. We bought a 2026 ram 2500 with the 6ft4 bed. Can we buy just the rails to fit this truck? Everything Im seeing dose not show a Ram. Will this 21603 fit?
asked by: David T
Expert Reply:
Hey David,
No, the Base Rails for Thule TracRac SR Sliding Truck Bed Ladder Racks # TH21603 will not fit on a 2026 Ram 2500 with a 6-1/2 bed. Instead, you will need to go with Base Rails for Thule TracRac SR Sliding Truck Bed Ladder Racks # TH21501, which come directly from Thule TracRac SR Sliding Truck Bed Ladder Rack w/ Cantilever - 1,250 lbs # TH43003XT-501EX. This will allow you a perfect transition to the TracRac SR rack to your 2026 truck. It is important to note that this kit is made for Ram trucks without a RamBox and there isn't a kit for a truck with a RamBox.
These Thule ladder racks are a really great system, and I've had especially great feedback on the sliding ones. How are you liking that system? What kind of cargo do you haul with it?
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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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David T.
7/7/2026
Thank you for your reply. The owner has ordered one already. Hoping it's the right one. We haul wooden poles from 10ft to 16ft long. 1-1/4 dowel rods for the blasting industry.