Hayes Brake Controller - Proportional Controller - HA81790 Review Video

Review of Hayes Brake Controller HA81790

Today, we'll be reviewing Part Number HA81790. This is the Hayes Genesis Trailer Brake Controller for 1 to 4 axles. This is a proportional brake controller. This brake controller activates your trailer brakes in proportion to your vehicle's braking action. So that means it's going to automatically adjust the trailer's braking based on deceleration of the vehicle, and it activates immediately, so… see more >