What is the primary function of checking the condition of mirrors during an inspection?

The primary function of checking the condition of mirrors during an inspection is to ensure visibility and safety. Properly adjusted and functioning mirrors are essential for a commercial driver, as they provide critical information about the surroundings of the vehicle. This includes monitoring blind spots, ensuring clear visibility of other vehicles, pedestrians, and obstacles, which is crucial for safe driving and maneuvering.

Good visibility directly impacts the driver's ability to make informed decisions on the road. If mirrors are cracked, dirty, or misaligned, they can hinder vision and increase the risk of accidents. Therefore, maintaining mirrors in good condition is a fundamental aspect of vehicle safety inspections, ensuring that drivers can operate their vehicles safely and with confidence.