How can a driver ensure that the air brakes are functioning correctly?

Performing a thorough pre-trip inspection is essential for ensuring that air brakes are functioning correctly. During this inspection, the driver can check various components of the air brake system, such as the air compressor, brake chambers, hoses, and leaks, to confirm that everything is in good working order. This procedure involves testing the brake system's various parts, ensuring that air pressure builds up appropriately and that the brakes respond adequately when applied.

The pre-trip inspection allows the driver to identify any potential problems before operating the vehicle, which is crucial for safety. This proactive approach can prevent mechanical failures during the journey, ultimately enhancing the overall safety of the driver and other road users. Therefore, a thorough pre-trip inspection is a best practice and a requirement for commercial drivers to ensure the reliable operation of air brakes.