Custom Fit 2018 GMC Sierra 2500 Accessories

I attached a link to an install video that shows how the part #C16427 installs. The part number in the video is the kit that includes the rails part #C16427-104. The spacer configuration really depends on each bed. Since the corrugation will be…

I spoke with Curt, and they actually say that you CAN use the Curt E-Series hitches, like the Curt E16 5th Wheel Trailer Hitch w/ R16 Roller - Slide Bar Jaw #16516 with the Curt Rota-Flex 5th Wheel Pin Box #LC176440. They expressed that the only…

The weld nuts on your vehicle will likely have to be cleaned out. Over time the threads can get packed with gunk and make it seem like the bolts are too large when really they are not. Use a spray lubricant such as PB Blaster and soak the weld nuts.…

You definitely want to make sure that your hitch (5th wheel and/or bumper pull) is rated for more than the GVWR of your trailer. If you had a bumper pull that was rated a few hundred pounds over the GVWR of your trailer then I would say that you are…

The OEM prep package consists of 4 "pucks" in the bed of the truck that will allow you to drop in puck style hitches for easy installation and removal, that gives you a completely clear bed when not in use. The B&W Companion OEM 5th…

You will have to go with a sliding hitch to allow the trailer to make tight turns. For a trailer 8 feet wide the only bed length that's going to allow 90 degree turns without a slider is a stationary hitch. That being said you have two options.…

You would not be able to charge your battery through the wiring on your 4-way trailer connector. Since your truck has a 7-way connector, you could maintain the power to the battery but not charge it. To begin, you would need to cut off your 4-way…

Since your 2018 GMC Sierra 2500HD has the OEM Prep Package, you can use the Replacement Puck Plug Covers for Elite and Signature Series Fifth Wheel Rails #58199 for the four puck holes which will cover the openings of the hitch to keep dirt and…

We get this question quite a bit and the issue is really that the threads end up with quite a bit of corrosion and dirt which prevents the bolt from threading in. I attached a couple help articles that cover cleaning out weld nuts for you to check…

You definitely want all of the hardware installed for hitch #C13272 or any hitch because how it attaches is part of how it gets its rating. It sounds like the problem you are having is a factory weld nut that is packed with grime and corrosion.…

Trailer frame weld nuts notoriously end up with rust in them which makes installing hitch hardware pretty difficult. Often times it seems like the solution is to use smaller hitch hardware but the real solution is to clean out the weld nuts so that…

First, you are going to need a sliding hitch for the 6-1/2 foot bed on your 2018 GMC Sierra 2500. And I would highly recommend an aftermarket hitch which is very high quality at a better price. It is a very good idea to get the factory underbed rail…