What is the proper braking action when traveling down a long hill?

The proper braking action when traveling down a long hill involves alternating between hard brake pressure and release. This approach helps to prevent the brakes from overheating, which can occur if they are applied continuously or too aggressively. By applying pressure intermittently, drivers can effectively reduce speed while allowing the brakes to cool during the release phase. This technique is crucial for maintaining control and avoiding brake failure due to excessive heat buildup.

Using continuous hard braking can lead to brake fade, where the effectiveness of the brakes diminishes due to overheating. Engaging cruise control in such situations is not advisable, as it can prevent the driver from adjusting speed appropriately for the terrain. Light tapping on the brakes may not provide enough control or deceleration needed when descending steep grades. Therefore, the alternating method is the safest and most effective strategy for managing speed on long downhill stretches.