Electric trailer brake adjustment refers to the process of ensuring the braking force applied to a trailer’s wheels is synchronized with the towing vehicle’s brakes. Proper adjustment guarantees optimal stopping performance and stability. An example includes tightening the brake shoes within the trailer’s drum brakes until they make consistent contact with the drum surface when the electric brake controller is activated.
Correct brake calibration on a trailer enhances safety by minimizing the risk of jackknifing or trailer sway during braking events. This contributes to reduced stopping distances and improved control, particularly during emergency stops or when navigating challenging road conditions. Historically, manual adjustment procedures have been crucial for maintaining operational integrity and preventing accidents.