How often should a driver perform air brake system checks?

Answer: C — Every time before starting a trip

Performing air brake system checks every time before starting a trip is essential for ensuring the safety and reliability of the vehicle. The air brake system is critical for the operation of the vehicle, and routine checks help identify potential problems that could compromise braking performance. By conducting these checks each time the driver starts a trip, they can verify that the air pressure is adequate, that there are no leaks, and that the system responds correctly when brakes are applied. This proactive approach minimizes the risk of brake failure while on the road, enhancing safety for the driver, passengers, and other road users. Regular inspections before each trip align with best practices in the trucking industry and follow regulatory requirements, ensuring that drivers are fully aware of their vehicle’s condition before hitting the road.