Recommended 5th Wheel Rails for a 2012 Ram 2500 Mega Cab
Updated 01/19/2026 | Published 08/10/2024
Products Featured in This Question
Question:
I have a 2012 Ram 2500 mega cab and am wondering if anyone has had an issue with the brake lines getting in the way of the u bolt for the driver’s side front bracket? Looks like it will be really tight or in the way on mine. Thoughts?
asked by: John C
Expert Reply:
Hey John! I took a look at some of our Q&A's and reviews for the Curt item # C16420-204 you purchased. Nothing about brake line's being in the way have come up. The install instructions and our own installation video's make no reference to them either. I've installed a few of these and my recommendation would be to loosen the clips and install the brackets then run the brake lines over them.
I've linked an installation video below we did here on a 2012 Ram, hopefully it helps in some way. The instructions are also attached below.
To make towing with a 5th wheel easier, I recommend adding the Curt 5th Wheel/Gooseneck Custom Wiring Harness item # C56000. This harness puts a 7-way connector in the bed of your truck and allows you to keep the one on your bumper. This makes hooking up to your 5th wheel trailer easier and more convenient.
Product Page this Question was Asked From
Curt Custom Fifth Wheel Installation Kit for Dodge Ram - Carbide Finish
- 5th Wheel Hitch Rails
- Custom
- Above the Bed
- CURT
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Q&A: Tonneau Cover Recommendation for 2022 Ford F-350 Short Bed Towing 5th Wheel
- Q&A: Recommended 5th Wheel Trailer Hitch for 2006 Ram 2500 Mega Cab with B&W Turnoverball Installed
- Q&A: Do You Need an Offset Ball for a Short Bed F-350 with a Gooseneck Pin Box?
- Q&A: Which Gen-Y Executive Fifth Wheel to Gooseneck Adatper for 1621 with 3,600 lb Pin Weight
- Q&A: How To Obtain Underbed Pucks for a 2012 Ram 3500
- Q&A: Which Rail Kit To Mount Hensley TS3 TrailerSaver in 2012 Ram 2500
- Q&A: Will Switching From 5th Wheel Pin Box To Gen Y Nomad Gooseneck Adapter Affect Turn Clearance?
- Article: Ram Trailer Tow Prep Package
- Article: 4 Steps to Choosing Your 5th Wheel Pin Box
- Article: Converting Your RV Water Heater to Tankless
- Article: Gooseneck to 5th Wheel Adapters
- Article: Fifth Wheel Trailer Hitch Information and Installation Tips
- Article: 2 Steps for Finding the Right Weight Distribution Hitch Size
- Article: Fifth Wheel Hitch Combinations for Ram Trucks with RamBox (2009-Current)
Jerred H.
1/19/2026
Hey John, how did things go with fitting the Curt fifth wheel brackets around your brake lines on the Ram? Were you able to get enough clearance after loosening the clips and routing the lines over the brackets? Your update could make it easier for the next person working on the same setup.