Best Sliding 5th Wheel Hitch For A 2020 GMC Sierra 3500

Question:

As much as I’ve researched, I just get more confused. Our newly purchased 2020 GMC, which is a crew cab short bed Denali with the fifth wheel prep requires a sliding hitch. The Curt q20 is what we were interest in buying. From the previous question ask by another customer, you said it wouldn’t fit and recommended the fixed version which will not work. Is there a Curt sliding hitch that will work?

asked by: Mariann B

Expert Reply:

I have a solution for you, I highly recommend the B&W Companion OEM 5th Wheel Hitch w/ Slider for Chevy/GMC Towing Prep Package - Dual Jaw - 20K # BWRVK3775. It is very high quality and takes about an hour to install. This unit will give you 12 inches of travel front to back and can be 17 to 19 inches high.

Another solution would be the Demco Hijacker Premier Series Ultra Slide 5th Wheel Trailer Hitch w/ Slider - Single Jaw - 21K # DM6076P-UL-21K paired with the Demco 5th Wheel Rail Adapter for Chevy/GMC OEM 5th Wheel Towing Prep Package - 21K # DM6333. This unit can be 16 to 19 inches high and offers 8 inches of travel front to back.

Both offer 360 degree contact with the kingpin.

expert reply by: David B