How can you prevent overheating of the brakes?

Preventing overheating of the brakes is crucial for maintaining safe vehicle operation and prolonging the life of the braking system. Excessive braking can generate significant heat, which can lead to brake fade, reduced stopping power, and even brake failure.

Using the brakes frequently or for prolonged periods can cause them to heat up more than they can dissipate that heat effectively. By avoiding excessive braking, drivers can help ensure that the brakes have time to cool down and maintain their effectiveness.

In contrast, other methods listed, such as engaging the emergency brake, increasing speed, or downgrading pressure in the air system, do not address the problem of brake overheating effectively. In fact, some of these actions could potentially worsen the situation or create new safety hazards. Focusing on smooth and controlled braking techniques, especially on long descents, can help maintain effective brake temperatures and enhance overall safety.