CHOOSING THE BEST BRAKE CONTROLLER

Trailer braking systems are crucial safety features in modern trailers. However, you can’t use one unless you install a braking controller in your truck. There are many controllers on the market, and different ones perform different kinds of tasks. Here’s what to know about choosing a brake controller when assembling your towing system.

What a trailer brake controller does

A trailer braking controller sends power to the trailer brakes when the driver taps on the brake pedal in the towing vehicle. They’re located in the cab and typically installed under the dashboard near the driver seat. Some towing vehicles now come with factory-installed braking controllers.

In the past, controllers used hydraulic lines in the tow vehicle, but today’s controllers use electronics. There are two basic types of trailer braking controllers: time-delayed brake controllers and proportional ones.

Time-delayed brake controllers

Time-delayed brake controllers are also called stable state brake controllers. They allow the user to set the trailer’s braking power and the length of time the brakes stay engaged. These settings remain constant throughout the journey, and whenever the driver applies the brakes, the trailer brakes will engage at those pre-determined settings.

Time-delayed brake controllers are easy to install and less expensive than proportional brake controllers. However, the driver has less control over how the vehicle behaves when braking. If you use the brakes lightly, the amount of force on the trailer brakes may be too powerful. The opposite is true if you slam hard on the brakes. The uneven braking adds stress and wear and tear to your vehicle and your trailer.

If you tow only occasionally, over short distances and with light to medium-sized loads, a time-delayed brake controller may be all you need.

Proportional brake controllers

A proportional brake controller uses accelerometers to gauge the driver’s braking force and delivers the same level of it to the trailer brakes. This system keeps the towing vehicle working in tandem with the trailer in all braking situations.

Using this system creates a more comfortable ride and gives the driver more control. It also reduces stress on both the tow vehicle’s and trailer’s brakes.

On the downside, proportional brake controllers are more expensive than time-delayed brake controllers and are more complicated to install, usually requiring the help of a mechanic. However, drivers who frequently tow large loads for long will find the added advantages worth the investment.

Towing and trailer systems in the GTA

Hitch City sells, installs and repairs towing hitches as well as truck accessories and brake controllers. We can help you choose the best trailer hitch and towing system for your vehicle. To learn more about our products and services, contact us today at our Mississauga, Barrie or Scarborough location.