What is the purpose of checking mirror condition during the inspection?

The purpose of checking the mirror condition during the inspection primarily involves ensuring that they are clean and properly adjusted. Clean mirrors are essential for visibility, as dirt or grime can obstruct the driver's view of the surroundings. Proper adjustment ensures that the driver has the best possible field of vision to monitor the traffic conditions and other vehicles while driving. This is critical for safe driving operations, especially for commercial vehicles, where blind spots can pose significant risks.

While confirming that mirrors are not cracked and verifying their reflective quality are important aspects of safety, they are secondary to the fundamental need for mirrors to be clean and adjusted correctly. Aesthetic concerns are not relevant to the operational safety of the vehicle. Therefore, the correct answer highlights the most crucial aspects of effective mirror functionality, which directly affect the driver’s ability to operate the vehicle safely.