Can 2017 GMC Sierra 1500 5-1/2' Bed Retrax MX Rails Be Switched to XR Rails

Updated 07/10/2024 | Published 06/30/2024

Question:

Looking to replace my side rails on my retrax MX power bed cover This is a 2017 GMC Denali crew cab with the short bed It currently has the wide rails Will the RX rails work with this

asked by: Andrew G

Expert Reply:

Hey Andrew, thanks for reaching out!

Yes, you can replace the MX Retrax rails on your 2017 GMC Sierra 1500 5-1/2' Bed with the Kit # RT44FR to swap out to the XR rails.

expert reply by: Jon G

Andrew G.

7/9/2024

Jon G Is there a replacement roller bearing kit available All my rollers are rusting Retrax power MX Aluminum cover

Jon G.

7/10/2024

@AndrewG Those bearings are attached to the "tarp" part of the tonneau cover so the only way to replace them is to replace the "tarp", or the cover part of the cover. Since you're needing to replace the rails as well I recommend getting the entire cover with the XR rails, and for that it would be the PowertraxPRO XR # RTT-90461.