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5th Wheel Rail & Hitch Compatibility for 2017 GMC Sierra 2500  


Can I use my current fifth wheel slider hitch in the curt in rails that I would purchase from you for my 2017 GMC gmc 2500hd with fifth wheel prep package or do the do these rails require a special matching hitch assembly? Thank you very much


Helpful Expert Reply:

You can install an industry-standard 5th wheel hitch in any brand of above-bed base rails. All such industry standard rails (ISRs) will work with any hitch that is designed for such above-the-bed installation. Such an install kit from Curt is part # C16411-204.

Now, in a truck like your 2017 GMC Sierra 2500 with the 5th wheel prep package you will instead use an adapter # C16023. This adapter drops into the factory installed pucks in the bed and provides the equivalent of standard base rails that will accept an ISR slider hitch.

If you are unsure about your current hitch please tell me the brand and part number or send a photo and I can make certain it is compatible with this Curt adapter.

expert reply by:
Adam R

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