What is the safest way to check your blind spots while driving?

The safest way to check your blind spots while driving is by turning your head to look over your shoulder. This method provides the most comprehensive view of the areas beside and behind your vehicle that may not be visible in your mirrors. Mirrors can provide useful information about surrounding traffic, but they have limitations, especially in covering blind spots—areas that are not visible through mirrors. By physically turning your head, you are ensuring that you are aware of any vehicles, pedestrians, or obstacles that may be in your blind spots before you change lanes or make turns.

Using only the rearview mirror does not account for any vehicles close to your side, which can be dangerous during maneuvers. Lifting your foot off the gas pedal can help in reducing speed, but it does not assist in seeing what's in your blind spots. Relying solely on technology, such as blind-spot monitoring systems, can lead to complacency and may not be foolproof, as technology can occasionally malfunction or fail to detect certain objects. Thus, actively checking your blind spots by turning your head enhances safety and awareness while driving.