How often should you drain your air tanks?

Draining your air tanks at the end of each working day is crucial for maintaining optimal performance and safety in a commercial vehicle. Over time, moisture can accumulate in the air tanks due to the operation of the air system and fluctuations in temperature. If this moisture is not removed, it can lead to corrosion, freezing in colder weather, and potential malfunction of the air braking system.

By adopting a routine of draining the tanks daily, drivers help to ensure that any accumulated moisture is eliminated, promoting the longevity of the air system components and enhancing overall vehicle safety. This practice is particularly important for drivers who encounter varying environmental conditions during their routes, as it mitigates potential issues caused by trapped moisture. Regular maintenance, such as this, is an essential aspect of vehicle safety protocols.

While the other options suggest draining at less frequent intervals, they would not effectively address the moisture issue, increasing the risk of air system failure or brake performance problems over time.