Should The Demco 5th Wheel Adapter Rails Sit Flush On The Bed Of A 2020 Chevy with OEM package
Updated 02/17/2020 | Published 02/15/2020 >
Question:
I recently purchased a Demco 5th wheel rail kit to fit the 2020 Chevrolet 2500 with the factory prep package. I, like many, had to loosen the bolts in order to get it to fit. My question is, should the rail kit fit flush with the bed of the truck? With the arms in the locked position, the rails sit above the bed by a half inch. The arms are in the locked position and the rails seem to be solid enough but it concerns me that the rail assembly is so far above the bed. Is this normal? Uh, I dont mean is my concern normal but is the positioning normal. Thanks
asked by: Michael C
Helpful Expert Reply:
I did contact Demco directly and they confirmed that is normal for the rail assembly to be above the bed using the Demco 5th Wheel Rail Adapter for Chevy/GMC OEM 5th Wheel Towing Prep Package # DM6333. The way the manufacturers designed their puck systems is for the bulk of the pulling load to be on the pucks. The adapter accomplishes this while sitting on the bed so that the bed is not crushed and the weight is focused on the pucks instead.
Product Page this Question was Asked From
Demco 5th Wheel Rail Adapter for Chevy/GMC OEM 5th Wheel Towing Prep Package - 21K
- Accessories and Parts
- 5th Wheel Hitch Rails
- Adapters
- Rail Adapter
- Demco
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Video: Review of B and W Replacement Latch Pin Handle Turnoverball Underbed Gooseneck Hitch - BW1900-2-2007
- Shop: Gooseneck Hitch
- Shop: Fifth Wheel Hitch
- Shop: Replacement Latch Pin Handle for B&W Turnoverball Underbed Gooseneck Hitch - Qty 1
- Shop: B&W Turnoverball Underbed Gooseneck Trailer Hitch for Flatbed Trucks - 30,000 lbs
- Q&A: Replacement Parts For B&W Gooseneck Hitch For 2006 GMC Sierra and Tie Downs To Carry Lance Camper
- Shop: Suspension Enhancement
- Search Results: leaf springs vehicle suspension
- Search Results: overload pads vehicle suspension
- Search Results: reese fifth wheel hitch parts
- Search Results: reese fifth wheel installation kit
- Shop: Timbren Rear Suspension Enhancement System
- Shop: Adapter Rails for 5th Wheel Hitch - GM Towing Prep Package
- Shop: Demco 5th Wheel Rail Adapter for Chevy/GMC OEM 5th Wheel Towing Prep Package - 21K
- Q&A: Adapter for my 2020 Silverado 2500 Prep Package to Use my Industry Standard Fifth Wheel
- Q&A: Troubleshooting Install of Demco GM Rail Kit Adapter Not Fitting Well In Truck Rail Kit
- Q&A: How Much Does Demco 5th Wheel Rail Adapter DM6333 Weigh
- Q&A: 5th Wheel Rail Adapter for 2020 GMC Sierra
- Q&A: How to Convert a 21K Demco Autoslide Hitch to Work w/ a 2024 GMC Sierra 3500 w/ the Puck System
- Q&A: Demco DM6333 5th Wheel Puck Adapter Compatibility with Pullrite 2700 SuperGlide Hitch
- Shop: B&W Patriot 5th Wheel Trailer Hitch for Chevy/GMC - Dual Jaw - 16,000 lbs
- Article: Trailer Wiring Diagrams
- Shop: Trailer Hitch
- Search Results: trailer hitch
- Shop: B&W Turnoverball Underbed Gooseneck Trailer Hitch w/ Custom Installation Kit - 30,000 lbs
- Shop: Trailer Wiring
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Search Results: trailer tires and wheels
- Search Results: trailer wiring
- Article: How to Measure for Trailer Hitch Drop


