Can Demco SL Series 5th Wheel Hitch be Used on 2018 GMC Sierra with Factory Pucks
Question:
Has anyone developed an adapter for the GMC OEM puck system that would let me use a Hijacker 16 SL hitch? This hitch slides into rails that run from front to back of the bed.
asked by: Paul
Helpful Expert Reply:
I spoke with my contact at Demco and unfortunately there is not a good way to convert the SL Series 5th Wheel Hitches like # DM6076SL-16K, nor is there an adapter available, that will allow it to attach to the factory pucks on your 2018 GMC Sierra 2500.
Your only option is to go with a brand new hitch that is designed to mount to those pucks. For this I highly recommend the Curt A16 Slider # C16668 if your Sierra has the 6-1/2 foot bed or the fixed A16 # C16520-16025 if you have the 8 foot bed. Both options will mount directly to the factory pucks to give you a clean bed when the hitch is removed and their interlocking 2-jaw systems will create an excellent connection with the trailer for a smooth, quiet ride during travel. Both have a 16,000 pound towing capacity like your existing Demco SL.
I have attached a short video demonstration on each of the models that you can check out as well.
Products Referenced in This Question
Curt A16 5th Wheel Trailer Hitch for Chevy/GMC Towing Prep Package - Dual Jaw - 16,000 lbs
- Fifth Wheel Hitch
- Fixed Fifth Wheel
- OEM - GM
- 4000 lbs Vertical Load
- 16000 lbs GTW
- Cushioned Double Pivot
- Standard - Double Jaw
- 13-1/2 - 17-1/2 Inch Tall
- CURT
more information >
Product Page this Question was Asked From
Underbed Rail and Installation Kit for Demco UMS 5th Wheel and Gooseneck Trailer Hitches
- Fifth Wheel Installation Kit
- Custom
- Below the Bed
- Demco
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Q&A: Is Trailair Air Ride Pin Box Compatible with Demco Hijacker Autoslide Hitch
- Q&A: Estimated Installation Time For Demco Fifth Wheel Hitch And Installation Rail Kit
- Q&A: What Year Did The Chevrolet/GMC OEM Prep/Puck System Change For The Silverado/Sierra HD Trucks?
- Article: Trailer Tire Sizing
- Article: Guide to Choosing the Best Truck for 5th-Wheel Towing
- Article: Most Popular Wheel Bearings
- Q&A: Does Truck with 6-1/2 ft bed Have to Use Slider Hitch for Turning Clearance with Fifth Wheel Hitch
- Q&A: Recommended AutoSlide Fifth Wheel Hitch For 2015 GMC Sierra 2500 Without Prep Package
- Q&A: 2024 Toyota Grand Highlander Trailer Wiring Harness for No Factory Tow Package
- Q&A: 2022 Ford F-250 OEM or Aftermarket Puck System for 5th Wheel Towing
- Article: Choosing the Right Suspension Kit for Your Truck and Trailer
- Article: Sidewinder with Rotating Turret for Short Bed Pickups
- Article: 2011 Ford Super Duty with 5th-Wheel/Gooseneck Trailer Tow Prep Package
- Article: Gooseneck to 5th Wheel Adapters