When should a driver check their mirrors while driving a commercial vehicle?

The correct answer emphasizes the importance of regularly checking mirrors while driving a commercial vehicle. Constant mirror checks are essential for maintaining awareness of surrounding traffic, which contributes to safe driving practices. This includes monitoring for vehicles in blind spots, assessing traffic conditions, and anticipating potential hazards.

In particular, heightened attention is necessary when changing lanes or merging, as these maneuvers require a clear understanding of the positions and speed of nearby vehicles. This vigilance helps prevent accidents and ensures the safety of both the driver and other road users.

While some answers suggest limited situations for mirror checks, such as only during turns or heavy traffic, these approaches can leave drivers unaware of critical information that can change quickly in dynamic environments. Regularly checking mirrors fosters a proactive approach to driving, allowing drivers to adapt swiftly to changing conditions and maintain a safer driving environment for everyone.