2021 GMC Sierra 2500 Brake Controller

In Stock

Tekonsha Prodigy P3 Trailer Brake Controller - 1 to 4 Axles - Proportional

Trailer Brake Controller Specs:

Proportional Controller
Electric
Electric over Hydraulic
Up to 360 Degrees
Automatic Leveling
Under-Dash Box
Up to 4 Axles
Dash Mount
LCD Display

Vehicle Specific
Plugs into Brake Controller

Features:

The large buttons and colored LCD display on this proportional brake controller make it easy to see and easy to use. Store and customize your settings so you can easily swap out trailers and drivers and get towing.

Installation Notes:

CURT Trailer Brake Controller - 2021 GMC Sierra 2500
with factory Tow Package

Curt Echo Wireless Brake Controller - 7-Way Plug Mount w/ Bluetooth App - 1 to 2 Axle - Proportional

1419 reviews

Code: C51180

Retail:$330.95

Our Price: $221.41

You Save: $109.54

In Stock

Curt Echo Wireless Brake Controller - 7-Way Plug Mount w/ Bluetooth App - 1 to 2 Axle - Proportional

Trailer Brake Controller Specs:

Proportional Controller
Up to 2 Axles
Hidden
Smartphone Display

Features:

Bluetooth-enabled brake controller lets you monitor and control your towing directly from your phone. Create multiple trailer profiles and tweak your settings in the app. One step, plug-and-play installation into your 7-way.

Installation Notes:

CURT Trailer Brake Controller with Adapter - 2021 GMC Sierra 2500
with factory Tow Package

Curt Echo Under-Dash Bluetooth Brake Controller w/ OneControl App - 1 to 4 Axles - Proportional

1486 reviews

Code: C27JR-C51525

Retail:$349.19

Our Price: $278.64

You Save: $70.55

In Stock

Curt Echo Under-Dash Bluetooth Brake Controller w/ OneControl App - 1 to 4 Axles - Proportional

Trailer Brake Controller Specs:

Proportional Controller
Electric
Electric over Hydraulic
Under-Dash Box
Up to 4 Axles
Hidden
Smartphone Display

Plugs into Brake Controller

Features:

Bluetooth-enabled brake controller lets you monitor and control your towing directly from your phone. Create multiple trailer profiles and tweak your settings in the app. Main unit mounts out of sight under your dash.

Installation Notes:

Redarc Trailer Brake Controller with Adapter - 2021 GMC Sierra 2500
with factory Tow Package

Redarc Tow-Pro Elite Brake Controller for Tekonsha Harness - 2 Modes - 1 to 3 Axles - Proportional

1672 reviews

Code: RED63RR-3064-P

Our Price: $290.68

In Stock

Redarc Tow-Pro Elite Brake Controller for Tekonsha Harness - 2 Modes - 1 to 3 Axles - Proportional

Trailer Brake Controller Specs:

Proportional Controller
Electric
Electric over Hydraulic
Dash-Mounted Knob
Up to 3 Axles
Indicator Lights

Vehicle Specific
Plugs into Brake Controller

Features:

Mount the control knob of this proportional brake controller on your dash for a factory look, and install the main unit out of sight with the included wiring harness. The Elite's user-controlled mode lets you respond to any weather or terrain.

Installation Notes:

CURT Trailer Brake Controller - 2021 GMC Sierra 2500
with factory Tow Package

Curt Echo In-Line Bluetooth Brake Controller w/ OneControl App - 1 to 4 Axles - Proportional

1419 reviews

Code: C79DR

Retail:$422.95

Our Price: $319.95

You Save: $103.00

In Stock

Curt Echo In-Line Bluetooth Brake Controller w/ OneControl App - 1 to 4 Axles - Proportional

Trailer Brake Controller Specs:

Proportional Controller
Up to 4 Axles
Hidden
Smartphone Display

Features:

Bluetooth-enabled brake controller lets you monitor and control your towing directly from your phone. Create multiple trailer profiles and tweak your settings in the app. The main unit plugs in line with your 7-way trailer connector.

Installation Notes:

CURT Trailer Brake Controller with Adapter - 2021 GMC Sierra 2500
with factory Tow Package

Curt Spectrum Trailer Brake Controller - Dash Mounted Knob - 1 to 4 Axles - Proportional

378 reviews

Code: C51170-C51525

Retail:$335.19

Our Price: $253.64

You Save: $81.55

In Stock

Curt Spectrum Trailer Brake Controller - Dash Mounted Knob - 1 to 4 Axles - Proportional

Trailer Brake Controller Specs:

Proportional Controller
Electric
Electric over Hydraulic
Up to 360 Degrees
Automatic Leveling
Dash-Mounted Knob
Up to 4 Axles
Hidden
Indicator Lights

Plugs into Brake Controller

Features:

Mount the control knob of this proportional brake controller on your dash for a from-the-factory look, and install the main unit out of sight behind the dash in any position or angle. Adhesive backing gives you the option of a drill-free install.

Installation Notes:

CURT Trailer Brake Controller with Adapter - 2021 GMC Sierra 2500
with factory Tow Package

Curt Venturer NEXT Trailer Brake Controller - 1-3 Axles - Time Delayed

79 reviews

Code: C74VV-C51525

Retail:$149.19

Our Price: $103.64

You Save: $45.55

Curt Venturer NEXT Trailer Brake Controller - 1-3 Axles - Time Delayed

Trailer Brake Controller Specs:

Time Delayed Controller
Electric
Electric over Hydraulic
Up to 360 Degrees
Automatic Leveling
Under-Dash Box
Up to 3 Axles
Dash Mount
LCD Display

Plugs into Brake Controller

Features:

A simple LED display and a pinch-trigger manual override make this time-delayed brake controller easy to read and easy to use. Installation is quick and simple with no mounting restrictions. Activates brakes with a preset intensity.

Installation Notes:

CURT Trailer Brake Controller with Adapter - 2021 GMC Sierra 2500
with factory Tow Package

Curt TriFlex NEXT Trailer Brake Controller - 1 to 4 Axles - Proportional

104 reviews

Code: C24VV-C51525

Retail:$195.19

Our Price: $138.64

You Save: $56.55

Curt TriFlex NEXT Trailer Brake Controller - 1 to 4 Axles - Proportional

Trailer Brake Controller Specs:

Proportional Controller
Electric
Electric over Hydraulic
Up to 360 Degrees
Automatic Leveling
Under-Dash Box
Up to 4 Axles
Dash Mount
LCD Display

Plugs into Brake Controller

Features:

Simple and compact, this proportional brake controller has an intuitive design that's easy to use. Includes a simple digital display, 10 gain settings, a pinch-trigger manual override, and built-in safety features.

Installation Notes:

CURT Trailer Brake Controller with Adapter - 2021 GMC Sierra 2500
with factory Tow Package

Curt Assure Trailer Brake Controller with Adjustable Screen - 1 to 4 Axles - Proportional

115 reviews

Code: C49UR-C51525

Retail:$298.19

Our Price: $213.64

You Save: $84.55

Curt Assure Trailer Brake Controller with Adjustable Screen - 1 to 4 Axles - Proportional

Trailer Brake Controller Specs:

Proportional Controller
Up to 4 Axles
OLED Display

Plugs into Brake Controller

Features:

This sleek, low-profile proportional brake controller will fit easily into your cab. A large, high-quality OLED screen with full-text readouts is easy to see. Includes 9 sensitivity settings and built-in safety features.

Installation Notes:

CURT Trailer Brake Controller with Adapter - 2021 GMC Sierra 2500
with factory Tow Package

Curt Discovery NEXT Trailer Brake Controller - 1 to 4 Axles - Time Delayed

80 reviews

Code: C84VV-C51525

Retail:$162.19

Our Price: $113.64

You Save: $48.55

Curt Discovery NEXT Trailer Brake Controller - 1 to 4 Axles - Time Delayed

Trailer Brake Controller Specs:

Time Delayed Controller
Electric
Electric over Hydraulic
Up to 360 Degrees
Automatic Leveling
Under-Dash Box
Up to 4 Axles
Dash Mount
LCD Display

Plugs into Brake Controller

Features:

An easy-to-read digital number display, 10 power levels, and a pinch-trigger manual override make this time-delayed brake controller easy to use. Installation is simple with no mounting restrictions. Activates brakes with a preset intensity.

Installation Notes:

Choosing the Right Brake Controller

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What is the Difference Between a 4-Way and 7-Way Trailer Connector

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…

Should I Get a Proportional or Time-Delayed Brake Controller

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…

Brake Controller Recommendation for a Truck with Air Brakes and a Trailer with Electric Brakes

The trailer brakes work on a separate circuit than the lights. You have a couple of options to control the electric brakes on the trailer. One option is to use an air over electric brake control, #HA100400C. This unit connects to the air brakes on…

What is Difference Between Redarc Tow Pro Liberty and Elite

The Redarc Tow-Pro Liberty #RED24FR is the way to go over the Elite #RED44FR as you get the nicer functions of the Elite at a lower price. The Elite has the ability to be the more preferred proportional style of controller as well as a time-delayed…

How Does Curt TriFlex NEXT Brake Controller Mount

You&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;am…

What is the Difference Between a Class II and a Class III Hitch?

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…

I recommend the Redarc Tow-Pro Liberty Brake Controller #RED24FR for your 2023 Toyota Tacoma with the factory tow package. You will be able to connect the wiring using the Redarc Adapter #RED99FR directly to the factory connector. We also have the…

Do I Need an Electric Brake Controller to Tow a Trailer with Brakes if My Truck Has a Factory 7-Way

A factory 7-way trailer connector…

Where Do the Wires on the Universal Install Kit for Trailer Brake Controllers Get Installed?

If you have a vehicle specific wiring harness for a brake controller then that would indicate that you have a factory tow package and subsequently would already have a 7-way at the back of your vehicle. The universal 7-way connector #ETBC7 is meant…

My Vehicle has a 4-Pin Trailer Plug, but Trailer has 7-Pin Trailer Plug

If you just need a 4-pin to 7-pin trailer wiring adapter, then you can use part #C57672. This will plug into the 4-pin trailer connector on your…

Mounting Inserts for the Redarc Tow-Pro Liberty Brake Controller

Yes, when installing the knob for the Redarc Tow-Pro Liberty Brake Controller item #RED24FR you will want to remove any extra material behind the insert. I am happy the video was able to help you out. I have linked a couple of pictures from the…

Comparing the Curt Spectrum Brake Controller to Redarc Tow-Pro Elite

By all accounts the Curt Spectrum Trailer Brake Controller #C51170 works well and is easy to use and install on most vehicles. It is a brand new item so not a lot of feedback has come in on it. I did learn a few things though after speaking with…