What is the benefit of using the correct braking technique on a downgrade?

Using the correct braking technique on a downgrade primarily benefits the driver by preventing brake overheating and failure. When descending a steep slope, the vehicle's weight can cause the brakes to work harder than usual, leading to excessive heat build-up. If the brakes overheat, they can lose effectiveness, a condition known as brake fade, or even fail completely, which can result in a catastrophic loss of control of the vehicle.

Employing appropriate braking techniques, such as using engine braking in conjunction with service brakes, helps manage speed and reduces reliance on the braking system alone. This method allows for a more controlled and safer descent, significantly reducing the risk of brake overheating. Knowing how to effectively balance engine and brake use is crucial for maintaining vehicle control during declines, thereby ensuring safety for both the driver and others on the road.