Brake Controllers

Electronic trailer brake controllers fall into two general categories: timer-based brake controllers and proportional brake controllers. All brake controllers generate an output signal to a trailer brake system when you first touch your brake pedal or activate the brake controller's manual control, if equipped. What happens next varies depending on whether you're using a timed or proportional brake controller.

Installing brake controllers today is as easy as plug and play when using a brake controller wiring adapter and a brake control with a wiring port built into the back of the unit. Be sure to add a wiring adapter that is vehicle specific for quick and easy installation.

Welcome to Michigan Truck Spring & TruckSpring.com

Since 1926, Michigan Truck Spring has been installing and using the same high quality truck parts that you'll find on our website. In fact, we install everything we sell, and have been selling online as TruckSpring.com since 2001.

Whether you're looking to overhaul your truck suspension, or make a minor repair, our mission is simple - to make sure you have the quality parts you need, and to become your trusted source for truck parts.

Located in the heart of the Midwest, Michigan Truck Spring employees are trained technicians in truck parts and repair. We're here to help, whether it's selecting the right product for your vehicle, an installation question, or a maintenance question, we'll help you through your project. We work hard to make sure you get the right parts for the job. You won't find a company more passionate about truck parts than Michigan Truck Spring.