How should side mirrors be adjusted for safer driving?

For safer driving, side mirrors should be adjusted so that the driver can see part of the vehicle. This setting allows for a better field of view and helps reduce blind spots. When part of the vehicle is visible in the side mirrors, it helps the driver gauge the proximity of other vehicles and obstacles.

Additionally, having side mirrors set this way can enhance awareness during lane changes or merges, as it provides a clearer picture of the vehicle's position in relation to nearby traffic.

The correct adjustment helps balance the view of the rear and side areas around the vehicle, promoting safer maneuvering. While checking the alignment of the mirrors is crucial, a flat, parallel adjustment doesn't account for the broader context of visibility needed when driving, making it less ideal compared to this approach.