Why is it important to adjust your side mirrors before driving?

Adjusting your side mirrors before driving is crucial for improving safety by reducing blind spots. Blind spots are areas around your vehicle that are not visible through the rearview or side mirrors, making it challenging to see other vehicles, pedestrians, or obstacles. By positioning your side mirrors correctly, you can minimize these blind spots, allowing you to have a clearer view of your surroundings. This practice enhances your ability to make safe lane changes and merges, ultimately reducing the likelihood of accidents.

The other choices do not have the same direct impact on safety. Distracted passengers may be an issue, but adjusting mirrors is primarily for viewing the road. Fuel efficiency is not influenced by mirror adjustments, and vehicle aesthetic guidelines are not relevant to the practical safety considerations of driving. Thus, focusing on safety through proper mirror adjustment is the most critical factor.