To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.
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This hitch is made from sturdy steel and rated for 16,000 lbs gross towing weight with a 4,000 lbs vertical load limit. That kind of strength gives you a solid connection and peace of mind when pulling large fifth-wheel trailers. The carbide black finish helps it stand up to years of towing and rough road use without backing down.
The dual-pivoting head moves up to 10 degrees side to side, so the king pin slides in easily even when the ground isn’t level. Once it’s in place, the auto-locking slide-bar jaw clamps around the king pin and stays put. A rear tension bar tightens that grip for less rattle and movement while you’re driving.

When you need more room between your truck cab and trailer during slow, tight turns, the S20 slider gives you up to 12" of travel front to back. Its non-binding design moves smoothly to create the clearance needed for short-bed setups, helping prevent contact when maneuvering through campgrounds or parking.
Getting a level towing setup is straightforward thanks to four height positions from 14" to 17". This adjustability makes it easy to match your trailer height for a balanced ride. The hitch mounts using included above-bed rails and installation kit, keeping the process simple and secure.
A built-in anti-rattle skid plate helps smooth out chucking and noise between truck and trailer. Combined with the heavy steel frame, the setup feels steady mile after mile. Every part is designed to deliver a stable, quiet ride so you can focus on the drive instead of what’s happening in the bed.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hello everybody, this is Jeff at etrailer.com. Today we're gonna take a look at the CURT Custom Fifth Wheel Bracket Kit for the Chevrolet and GMC trucks. Now, this is a custom fit part. It is designed to fit the 1999 to 2010 Chevrolet Silverado and GMC Sierra 1500, 2500 and 3500 models, with either the six and a half foot bed or the eight foot bed. And on a custom fit part like this, I do like to recommend for you to go to our website, use the fit guide, put in your year and model vehicle. That'll show you if this will work for your application.
Now these brackets right here, they are designed to mount beneath your truck bed to provide the attachment point for your fifth wheel rails. Now those fifth wheel rails, we do sell separately on our website. They go by part number C16104 or C16204. And just give you an idea what those rails look like, they come in a set of two, and again, they'll attach to these mounting brackets on your vehicle. This provides a custom fit by mounting to the existing holes in your vehicle's frame.
That will minimize the amount of drilling that's required to install these, and it'll cut the installation time in half when compared with universal bracket kits. If you notice, it does include all the necessary hardware to install it. It does even come with this nice extra bracket for relocation of the electrical box. And it comes with a nice set of instructions with pictures that'll describe how these parts install. The finish on these brackets is a nice black powder coat finish to resist corrosion.
And these will work with the BMW, CURT, Draw-Tite, and Husky above bed fifth wheel trailer hitches. But that should do it for the review on the CURT Custom Fifth Wheel Bracket Kit for the Chevrolet and GMC trucks..
Ratings & Reviews

Jacob
6/30/2022
There were no parts missing! Just 4 extra 34 inch washers were needed

Jeremiah
10/16/2017
Update I have probably put about 5000 miles of towing With this kit I have not had an issue with it still looks good no rust all the bolts are still tight

Jeff M.
6/23/2015
Very heavy duty. Very secure. No problems aside from the initial installation. Nice setup.

Brooke M.
4/2/2025
Wow, Bob, I am so glad she could help you out and get this corrected right away! I'll make sure she sees your glowing review, too :) Thank you!

Nicholas E.
11/8/2018
After a year I still feel the same. A great product and a good price

Kenton
6/4/2024
This was very difficult to install. I feel like it could have easily been designed for an easier install. All the threads were poor, and they all had to be chased with a tap & die. After getting it installed I ended up buying a 5th wheel with a gooseneck hitch - so I replaced it with a ball hitch.

Josh J.
7/16/2020
1 Year later, the brackets and rails still look new. the paint hasnt chipped or faded. I interchange a 5th wheel saddle and gooseneck ball plate often and even the paint near the mounting points still looks good.

Keagan K.
11/8/2023
This system worked perfectly, and was very easy to install.

Robert
11/3/2020
Very well.
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Sierra K.
6/30/2022
I emailed you a picture of the parts list, which items are you missing?