Can I Swap Out My RetraxOne MX Rails for the RetraxOne XR Rails To have T-Slots
Updated 02/20/2026 | Published 02/05/2026
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Question:
I am looking to convert my RetraxOne MX rails on my 2024 Toyota Tundra 5.5ft bed to rails with a T-Slot rail system to get a bike rack or some sort of rail system on top. Would there be any other options for this? Not really wanting to buy another tonneau cover as this one works well except for the missing T-Slots.
asked by: Michael W
Expert Reply:
Hey, Michael.
Yes, you can definitely swap out the rails. The ones you will need for your 2024 Toyota Tundra is part # RTX68TR. The install is exactly the same between the MX rails that you currently have and the XR rails.
If you have decided on what bars to get I recommend a set up from Rhino Rack. They have a newer style of bars that make it really easy to use with a t-slot accessory. You would need parts # RRRLT600, part # RRQMVA10, and part # RR43AG.
Are you looking at carrying just a bike rack or looking at other accessories as well?
Product Page this Question was Asked From
Replacement Side Rails for Retrax XR Series Hard Tonneau Covers - T-slot Style
- Accessories and Parts
- Tonneau Cover
- Rails
- Retrax XR Series
- Retrax
more information >
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