Factory Brake Controller Port Location and Harness Needed for 2018 GMC Sierra 1500  

To best verify your installation of the Redarc Tow-Pro Elite Trailer Brake Controller, #RED44FR I suggest that you connect to your trailer and ops check if the brakes engage. You will not see an indicator light illuminated until connected. While…

The brake controller install port on your 2017 GMC Sierra for installing your Primus IQ part #TK90160 is located under the dash under the junction box lid you see in the picture I attached. I also attached an install video below that details how this…

Your 2018 GMC Acadia actually has blunt cut wires for you to splice in a brake controller like the Tekonsha Prodigy P3 #90195. The last Acadia to use the Adapter #3026-P that you referenced was the 2017 Limited which was the same as the 2016 model…

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

Yes, the Air Lift LoadLifter 5000 Ultimate Air Helper Springs with Internal Jounce Bumpers #AL88211 comes with two separate Schrader valves so that you can air up each air spring individually. If you're also looking for a dual path on-board…

Actually, the P3 now has the upgraded axis accelerometer like the P2. The Tekonsha P3 Trailer Brake Controller #90195, will work with both electric over hydraulic brakes on the trailer as well as electric brakes. It has a menu option on the display…

The best brake controller option to go with is one that activates the brakes proportionally instead of time delayed. A proportional brake controller will activate the trailer brakes at the same time and with the same intensity as the tow vehicle…

Hey Scott, I can certainly point you in the right direction for picking out an equalizer upgrade kit for your 2018 Prime Time Tracer Air 275 travel trailer. You will need to measure your wheel base (aka axle spacing) to determine if you need MORryde…

Lance does have a proprietary plug, but many customers see a standard 6-way or 7-way round and notice it doesn't fit their factory 7-way as well. I've attached an article to help if you have one of the 7-way or 6-way round connectors which we…

That's a very good question, we tend to be extra cautious and say to use 10 gauge wire because that would be more than enough. When you get into longer trailers that will end up using a lot of wire the heavier gauge wire becomes more necessary.…