Replacement Brake Controller for 2006 GMC C6500  

I do have a solution for you but unfortunately, I don't have information as to the location of the blue brake output signal wire on a 2002 GMC 6500. I called a very popular trailer brake controller manufacturer Tekonsha, and they were also not…

Depending on how your Topkick is equipped, you may need up to 3 items to install a brake controller. If the vehicle does not already have a trailer wiring harness you will first need to install a 4-way wiring harness. Since you seem to have a…

Since we don't have a custom fit wiring harness for your C6500 what you'll need to do is hardwire in a brake controller that is compatible with your electric over hydraulic brakes on your trailer. You'll first need to start with a 4-way…

I have attached an image of the Draw-Tite Ultra Frame Trailer Hitch Receiver #41947 referenced in your question with a few dimensions labeled. The distance between mounting holes, from the left side mounting bracket to the right side mounting bracket…

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…

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…

There is only one difference between the Curt Trailer Hitch Receiver #C13176 and etrailer Trailer Hitch Receiver #e98909 that fit your 2020 Chevrolet Colorado, which is the finish. The Curt trailer hitch has a glossy black finish while the etrailer…

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…

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 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…

Class I and Class II hitches both have a 1-1/4 inch receiver opening. The difference is that a Class I hitch has a lower tongue weight rating, usually 200 pounds and a lower towing rating, usually 2,000 pounds. A Class II hitch usually has a tongue…

If your vehicle has a factory brake controller plug, you can simply use the Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers – Ford, Item #3034-P, which will connect to the vehicle plug and the brake controller. On the new E-450…