How to Adjust Car Rearview Mirrors?

[DeMartin]

First, adjust to a comfortable driving position. The car body should occupy about 1/4 of the side mirrors' view. The mirrors should be positioned to maximize rear visibility.

[VanGriffin]

When sitting in the driver's seat to adjust the rearview mirrors, I think it's a crucial first step for beginners. Start with the interior rearview mirror—remember to sit in your normal driving position, keep your back against the seat, and look forward naturally. Adjust the mirror to cover the entire rear window without showing any part of the rear seats—this ensures you have a direct view of traffic and road conditions behind you. Next is the left side mirror; adjust it so you can see a small portion of the door handle, which helps minimize blind spots and prevents accidents when changing lanes. The right side mirror should be positioned slightly higher, adjusted to show just a sliver of your car's body while prioritizing the rear view—don't let it block too much of the road. Take it step by step and avoid making random adjustments all at once. Practice fine-tuning a few times in a stationary parking lot, and once it becomes a habit, your driving safety will improve significantly.