If mirrors are correctly positioned, what is the expected neck movement for the driver?

When mirrors are properly adjusted, the expected neck movement for the driver is little to no movement. This is because well-positioned mirrors provide a clear view of the surrounding area, allowing the driver to monitor traffic and obstacles without needing to turn their head significantly. The main purpose of mirrors is to enhance safety and awareness by minimizing the driver’s blind spots and ensuring that they can see other vehicles and pedestrians easily.

Proper mirror positioning allows the driver to glance at these reflective surfaces rather than physically turning their neck, which can lead to distractions or delayed reactions while driving. Therefore, when mirrors are set correctly, the driver can maintain a more focused and controlled posture, ultimately contributing to a safer driving experience.