
The convex mirror for reversing is installed at the lower left and lower right corners. The lower left position provides a wider field of view for the rearview mirror, which can be used when overtaking or changing lanes; the lower right position helps to gauge the distance between the wheels and the roadside when parking. The convex mirror enhances the field of view during reversing, providing the driver with more information. It effectively helps drivers overcome blind spots and unclear vision when parking, starting, or reversing, thereby improving driving safety. The convenience it offers includes detecting obstacles below the bumper.

When installing the small convex mirror for reversing, I found the ideal position to be at the upper or lower corner of the side mirror. As an SUV enthusiast who often worries about scraping curbs or low roadside obstacles while reversing, I stuck mine on the upper left corner of the mirror. From that angle, I can clearly see the right rear wheel and blind spots on the ground. While adjusting the mirror angle, I made sure it didn’t interfere with the main mirror’s normal view. Some cars have uniquely shaped side mirrors, making the lower corner a more practical choice—just ensure it’s firmly attached with high-quality adhesive to prevent peeling. Choosing the right spot makes reversing much easier, especially when parking in tight spots, as the tire position becomes instantly visible, avoiding embarrassing rim scratches.

Over the years of car repairs, I've seen all kinds of installation methods, with the small round mirror attached to the upper corner of the rearview mirror being the standard position. This design primarily aims to eliminate blind spots. Placing it at the upper corner doesn't interfere with the main mirror's view of approaching vehicles from behind, allowing a quick glance to spot the tires and curb. It's advisable to fine-tune the installation based on the vehicle model. For instance, low-clearance sedans benefit more from upper placement, while taller vehicles like vans might find the lower corner more practical. Before sticking, remember to clean the rearview mirror surface with alcohol to ensure a firm hold, and adjust the angle to cover the most easily overlooked corners. Regularly check the adhesive's strength, as summer heat can loosen it. A poorly positioned mirror might distract rather than assist during reversing.

As a female car owner, I believe the small round mirror should be placed at the upper left corner of the rearview mirror. Last time I nearly hit a pole while parallel parking on the roadside because I couldn't see the tire position. After installing it at the upper corner, reversing became much easier, and I could still see the rear road conditions normally in the middle of the rearview mirror. Don't place it too low to avoid blocking the view, and fine-tuning the angle is simple—just twist the small round mirror slightly. For daily driving, especially when dropping kids off at school where roadside spaces are narrow, this position allows instant visibility of whether the wheels are touching the curb. Just use the included adhesive to secure it firmly during installation—even beginners can learn to do it.


