To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.
These Demco Premier Series above-bed rails come with custom-fit brackets that line up with existing holes in the frame, so there’s less drilling and setup time. The brackets mount beneath the bed to create solid attachment points for the rails, giving you a strong base for your fifth-wheel hitch without fighting tight frame clearances or obstacles.
The base rails use the industry-standard pattern so you can run a wide range of hitch brands. They’re compatible with B&W, Curt, Draw-Tite, Hidden Hitch, Husky, Reese, Valley, and of course Demco’s own Premier Series hitches. That means you can keep your current fifth-wheel hitch or switch to a different one later without changing the rail kit.
Steel hardware and rails are protected with a black powder coat to resist rust. To help prevent galvanic corrosion between steel and aluminum truck beds, the kit includes vinyl strips that go between the materials. The result is a cleaner, longer-lasting install that holds up well over time.
You get everything needed to mount the hitch—two above-bed base rails, custom brackets, and complete hardware. Each component is built for strength and fit, and everything works together as a matched system backed by a 5-year limited warranty.
Alternate Instructions
Customer Satisfaction Score:
95% were satisfied with this product
5% of customers were not satisfied
Ratings & Reviews
Awesome on-line company. Correct product was sent for our truck and sales staff was easy to work with! Highly recommend this company!
Good product, everything I needed for easy install.
My f150 is hybrid and the only issue I had one of the bolts had to install facing up
Just installed. Fit perfect and e-trailer video instruction were very helpful.
Out of the box I was slightly disappointed to see there was no paper or anything between the rails. The ends of the rails from shipping and the entire second rail was scuffed. Second was the spacing between the rail an bed. It gives a plastic box spacer and a shim. There was still enough gap that I has to also add another spacer washer otherwise the bed would be gouged/bent when tightening. This was easy to come up with but sad I had to source my own pieces when I ordered the "premier" and "custom" install kit. Third was the cheesy vinyl backing to prevent the galvanic corrosion. I was installing in an unheated garage so it wouldn't stick. Took the rails and shims inside to warm up but after going back outside to poke holes a center the shims the vinyl shattered and broke all apart in the cold. Lastly since I got the rails well before the hitch is going to show up (freight for the hitch) I tried installing the rails. One bolts to the bed holes which was easy. Second you need to drill holes but there is no template. They reference a picture of the template in the manual and taping the template 27" from the back. But it is not included. And since they don't provide measurements I could not get the second rail installed. Most videos show using the hitch as the measuring device but since the rails are universal why not give measurements. I am sure this rail kit will do its job as it is very heavy duty, I just give it three stars since I have a half installed scuffed rail kit.
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