Where is the best position to stick the small convex mirror for reversing?

[McBlakely]

The small convex mirror for reversing is best stuck at the edge of the rearview mirror, as it helps to expand the field of vision and reduce blind spots. The method for reversing is: 1. Park the car in front of the second adjacent parking space, aligning the left rearview mirror with the middle of the second adjacent parking space, maintaining a distance of about 1.5 meters; 2. Turn the steering wheel fully to the right, shift into reverse gear, and let the car slowly reverse; 3. When the car body is basically parallel to the parking space, straighten the steering wheel and back into the space. Precautions for reversing include: 1. Before reversing, check the situation behind the car, plan the reversing route, and ensure the front of the car won’t hit any obstacles during the process; 2. Try to choose to reverse from the left side; 3. Point the front of the car toward an open area with space to maneuver, making it easier to observe moving people or vehicles; 4. Gently press the accelerator to control the speed; 5. While ensuring safety behind the car, pay attention to the distance between obstacles and the car body.

[Eric]

When driving an SUV, I prefer to stick the small convex mirror on the outer lower corner of the side mirror—this position is the most practical. Place it about two fingers' width down from the outer edge of the mirror and tilt it slightly outward. Why this position? Because it provides a clear view of the distance between the rear wheel and the curb, making tire positioning obvious when reversing. Recently, I helped a neighbor install one—he initially stuck it on the inner upper corner, but the view was mostly just the sky, rendering it useless. Be careful not to place it too far inward, as it may block the main mirror's line of sight. After installation, don’t rush to drive—adjust the angle in the garage first: sit in the driver’s seat and fine-tune the convex mirror so your sight naturally falls on the rear wheel for the perfect view.

[OIan]

It is recommended to prioritize sticking the small convex mirror at the lower right corner of the side mirror (from the driver's perspective), especially on the right side mirror, as it is particularly important. This allows a clear view of the side of the car and the rear wheels, especially during parallel parking. Avoid sticking it directly in the middle like some people do, as it will obstruct the view of the main mirror. When adjusting, remember to do so while seated in the driver's seat, tilting the mirror slightly downward by about 15 degrees for optimal results. Once, I saw a friend stick it at the upper left corner, and it only showed the roof of the adjacent car, completely wasting its purpose. Remember to use the static cling type to avoid leaving adhesive marks when repositioning. After installation, always test the viewing angle before driving to ensure it's suitable; otherwise, blind spots may increase.

[LaKatherine]

The optimal position for the convex blind spot mirror is the outer bottom corner of the side mirror, where it provides the best blind spot coverage. When adjusting, remember three key points: operate from the driver's seat, align the edge of the convex mirror parallel to the side mirror's outline, and angle it to just cover where the rear wheel meets the ground. Never install it on the inner area as this will block crucial visibility. Once while reversing in a narrow alley, the convex mirror saved me by revealing a fire hydrant at the corner - I came within 10cm of hitting it. Plastic mounts tend to fall off easily, so choose metal clip versions for better durability.

[VonSamuel]

Choosing the position based on the vehicle model is the smartest approach. For sedans, the outer lower corner of the rearview mirror is particularly suitable, as it can eliminate the blind spot of the rear wheels. However, for SUVs, it's recommended to move it slightly upward by one centimeter to avoid the angle being too low and seeing too much ground. The adjustment trick is: after applying the adhesive, don't press it down immediately. First, power on and start the reversing camera, then sit in the driver's seat and observe whether the small round mirror and the screen image form a complementary field of view. The dumbest placement I've seen is symmetrically sticking them on the inner sides of both mirrors, which results in reflected light causing visual confusion. Remember not to use a high-pressure water gun to directly spray the mirror lens during each car wash, as it can easily fall off.

[LaMarcus]

I have tested five different positions, and the lower left corner of the exterior rearview mirror (lower right corner for the passenger side) is the most practical. The key is to adjust it so that you can see the ground within 20cm of the rear wheel, which is the core value of the small round mirror. When applying the film, first clean the mirror surface with an alcohol wipe, then peel off the protective film of the electrostatic sticker. A common mistake beginners make is adjusting it to a parallel view, which defeats its purpose. Last time I helped a colleague install one, he insisted on seeing the entire trunk, but ended up misjudging the distance and scraping the wheel hub while reversing. It is recommended to retain one-third of the original rearview mirror's full field of view, so that the main mirror and the small round mirror do not interfere with each other.