Trailer Brake Controllers for Safer, Smoother Towing

Trailers over a certain gross trailer weight are required to have their own brakes, and an electronic brake controller is what lets your truck activate them properly. Action Trucks carries a full lineup of time delay and proportional trailer brake controllers, Bluetooth connected models, and replacement parts from CURT, giving drivers a safer, smoother way to tow heavier trailers.

Why a Brake Controller Matters for Towing

A brake control module activates automatically when you press your truck's brake pedal, sending a signal to the trailer's brakes that applies force gradually. This added braking power makes a loaded trailer easier to control, shortens stopping distance, and reduces stress on your truck's own brakes. It also helps protect the trailer's brakes from premature wear, since the force is applied evenly rather than all at once. Most models in this category use plug-and-play wiring with an LED display, so setup and daily use stay simple even for first time towers.

Shop by Brake Controller Type

Time Delay Brake Controllers

Time delay controllers, such as the CURT Venturer NEXT and Discovery NEXT, apply trailer braking force on a set delay after you hit the truck's brakes. These are straightforward, reliable options for drivers who want dependable trailer braking without a lot of extra adjustment.

Proportional Brake Controllers

Proportional controllers, including the CURT TriFlex, TriFlex NEXT, and Spectrum Integrated, sense how hard the truck is braking and apply trailer braking force to match, which generally delivers a smoother, more natural stopping feel than a time delay unit.

Bluetooth Connected Brake Controllers

The CURT Echo Mobile, a 7-way model with Bluetooth smartphone connection, and the CURT Echo Under-Dash, also Bluetooth enabled, let you monitor and adjust brake output from a smartphone app, adding convenience for drivers who want more control over their setup.

Replacement Parts and Fleet Packs

This category also includes replacement components, such as the Replacement NEXT Brake Controller Mounting Bracket and the Replacement Spectrum Brake Controller Knob Assembly, along with 6-packs of the Venturer NEXT, Discovery NEXT, and TriFlex NEXT controllers for fleets and commercial upfitters outfitting multiple trucks at once.

Fitment Information for This Category

Every brake controller and replacement part in this category is listed with no fitment information, meaning these products are not tied to a specific vehicle year, make, or model. Brake controllers connect through a wiring harness and plug-in connector rather than a mechanical mount, so compatibility generally comes down to your truck's brake wiring and connector type rather than vehicle specific fitment. Confirm your truck's wiring harness and connector style before ordering to make sure the controller installs cleanly.

Choosing the Right Brake Controller

If you want simple, reliable operation, a time delay controller like the Venturer NEXT or Discovery NEXT gets the job done. If you tow frequently or want the smoothest possible stopping feel, a proportional controller such as the TriFlex NEXT or Spectrum Integrated is worth the step up. For added convenience, the Bluetooth enabled Echo Mobile or Echo Under-Dash lets you fine tune settings from your phone.

FAQs About Trailer Brake Controllers

What does a trailer brake controller do?

A trailer brake controller activates when you press your truck's brake pedal and sends a signal to the trailer's brakes, applying braking force to help slow the trailer along with the tow vehicle.

What is the difference between time delay and proportional brake controllers?

A time delay controller applies trailer braking force on a preset delay after you brake, while a proportional controller senses how hard you are braking and matches that force, generally giving a smoother stop.

Why do trailers need their own brakes?

Trailers over a certain gross trailer weight are required by regulation to have their own brakes, since relying solely on the tow vehicle's brakes is not enough to safely stop a heavy loaded trailer.

Can a brake controller reduce wear on my trailer's brakes?

Yes, applying braking force evenly and proportionally, rather than all at once, helps reduce premature wear on the trailer's brake components over time.

Are 6-pack brake controllers available for fleets?

Yes, the Venturer NEXT, Discovery NEXT, and TriFlex NEXT are available in 6-packs, which is useful for fleets or commercial upfitters equipping multiple trucks.

Safe towing is all about your trailer's ability to handle large amounts of weight. Trailers with a GTW (Gross Trailer Weight) over a certain weight limit are required to have brakes. Brakes are must-have safety equipment for heavy trailers, but you can make traveling with your trailer even safer when you use an electronic brake control module.

A brake control module is equipment that activates when you press on your truck's brakes. When activated, brake controllers send a signal to your trailer's brakes that slowly applies braking force over time. 

This equipment allows you to increase your braking power, making your trailer easier to control, giving you a smoother ride and protecting your trailer brakes from premature wear. Trailer brake controller kits also have customizable settings that let you choose how much braking force you want for your rig.

If you're carrying a decked-out trailer, then you can get the most out of your trailer brakes with a brake control module. These kits have easy-to-use LED displays and simple plug-and-play designs, making them both easy to use and easy to install. When you use one of our brake controllers, you'll get a quick, effective safety solution that makes driving with a trailer safer, easier, and more fun.