The outward-facing method is one way to improve that coverage. It is not a substitute for careful driving, and it cannot guarantee the complete elimination of blind spots. Still, understanding the difference can help you make a more informed choice about your mirror settings.
So the next time you get into your car, take a moment before starting the engine.
Check your seat. Check your interior mirror. Take another look at those side mirrors.
You may discover that a small adjustment gives you a better view of the road than the setting you have trusted for years.
Have you always kept part of your car visible in your side mirrors, or have you tried the outward-facing method? The difference may surprise you—but whatever setting you choose, remember that careful observation and shoulder checks remain essential parts of safe driving.
The NHTSA provides a practical way to set the mirrors using your head position as a reference.
