Roll over to zoom in
Discovery Brake Controls
  • Best Price Guarantee

    We promise you will get the best price

  • In-House Experts

    We know our products

Warning Warning: Cancer and Birth Defect Causing - For more information, visit

Curt Discovery Trailer Brake Controller Up To 4 Axles and Up To 8 Brakes

Operates 2 To 8 Trailer Brakes At A Time (1 To 4 Axles)

Discovery Brake Controls
$71.95 - $392.95
0.00 LBS
  • Increases brake power based on gain setting and sensitivity adjustment
  • Operates 2-8 trailer brakes at a time (1-4 axles)
  • No internal moving parts and no leveling required
  • Digital display shows power adjustments in 0.1 increments
  • Increases Brake Power Based On Gain Setting And Sensitivity Adjustment
  • Operates 2 To 8 Trailer Brakes At A Time (1 To 4 Axles)
  • No Internal Moving Parts And No Leveling Required
  • Digital Display Shows Power Adjustments In 0.1 Increments
  • Features Fully Adjustable Power And Ramp Time
  • Compatible With Anti-Lock Brakes And Cruise Control
  • Mounts Anywhere In The Vehicle, At Any Angle
  • Equipped With A Quick Plug For Fast, Easy Installation
  • Limited Lifetime Warranty

Discovery is a time-based brake controller, meaning it applies increasing brake pressure the longer your foot is on the brake pedal. This pressure is based on the gain setting and sensitivity adjustment set by the user. Discovery has a digital display for easy monitoring and the ability to manage up to four axles at a time. It mounts at any angle, anywhere in your vehicle and comes with an automatic power level adjustment feature to ensure you can stay better focused on your driving and spend less time worry about your trailer brakes. It is also compatible with anti-lock brakes, cruise control and is backed by a limited lifetime warranty.

All Curt Manufacturing brake controls are designed to work with quick plugs so that they can readily plug into your vehicle's original equipment socket. They also include a mounting bracket and hardware for easy installation. A brake controller should be mounted somewhere on the dash of your vehicle, and we recommend putting it below the steering wheel, either on the right or left side of the steering column. This way the control will not block your view when driving, but it will remain accessible and visible when adjustment is needed.

Real truck lovers, commercial cargo van users, off-roaders or fans of anything auto, be a truck hero and buy the best quality, best reviewed, best priced Buyers Products truck accessories through Leonard Truck Accessories.

Since opening in 1963 Leonard Buildings and Truck Accessories' goal has always been to provide quality truck accessories at the lowest prices. Ford, Chevy, GMC, Dodge, Ram, Toyota, Nissan, Mercedes, and Nissan Truck and Van owners may disagree on which vehicle brand is better, but they can all agree that Leonard Truck Accessories is the perfect place to buy your Trailer Brake Controller Discovery by Curt manufacturing.

0.00 LBS
Curt Manufacturing
Free Ground Shipping*
Best Prices
Secure Shopping
30-Day Returns