What should be included when evaluating the vehicle's mirrors during a pre-trip inspection?

When evaluating the vehicle's mirrors during a pre-trip inspection, it is crucial to check for any cracks or obstructions in visibility. This aspect is vital for ensuring safe driving conditions, as clear visibility is essential for monitoring the surroundings and reducing blind spots. Cracks can distort images, and obstructions can prevent the driver from seeing other vehicles or pedestrians properly.

While cleanliness is important to maintain visibility, simply ensuring that the mirrors are clean does not address safety concerns related to damage or blockages. Adjusting the mirrors to the driver's height is also necessary, but this is part of proper setup rather than an evaluation of their condition. Additionally, checking only wider mirrors neglects the importance of assessing all mirrors on the vehicle, as each serves a specific function in enhancing the driver's view. Comprehensive evaluation of the mirrors ensures that the driver can operate the vehicle safely and efficiently.