What is a key factor when considering trailer brakes?

A key factor when considering trailer brakes is that they should respond just as well as tractor brakes. This is crucial for maintaining control and safety while operating a combination vehicle. The effectiveness of trailer brakes is vital because they assist in slowing down and stopping the entire rig, especially when the load is heavy. If the trailer brakes are not functioning properly or do not engage effectively, it could lead to instability or extend the stopping distance, increasing the risk of accidents.

Effective trailer braking systems are designed to operate in conjunction with the tractor brakes, allowing for smoother and more controlled stops. This relationship is particularly important when navigating downhill, making sharp turns, or responding to sudden stops. Properly functioning trailer brakes that match the tractor brakes in response ensure the vehicle remains balanced and manageable during operation.