What adjustments can a commercial driver make to enhance visibility?

Positioning mirrors properly, clearing all windows, and ensuring headlights are functioning are essential adjustments a commercial driver can make to enhance visibility.

Properly adjusted mirrors allow the driver to have a comprehensive view of the surroundings, reducing blind spots and improving awareness of other vehicles and obstacles. Clear windows are crucial for visibility, as any obstructions such as dirt, ice, or fog can severely limit the driver's ability to see the road and other traffic. Functioning headlights are vital for illuminating the road ahead, especially in low-light conditions, and can significantly improve visibility not just for the driver but also for others on the road to see the vehicle coming.

In contrast, relying solely on side mirrors would limit visibility and safety, as it does not address other critical aspects like the condition of windows and headlights. Turning on high beams at all times is not advisable since it can blind oncoming traffic and is typically only appropriate in specific situations, such as on dark, unlit roads when no other vehicles are present. Limiting the use of mirrors would compromise the driver’s ability to monitor their environment and ensure safe driving.