Where to Stick the Small Round Mirror?

[DeBrooke]

If the small round mirror is stuck on the left rearview mirror, it is usually installed in the lower left corner because the left rearview mirror is generally used for reversing or overtaking. In China, parking is mostly done on the right side, so the left rearview mirror is rarely used during parking. Therefore, the position of the small round mirror for reversing should minimize the blind spot of the rearview mirror while also allowing visibility of the rear wheel. If stuck on the right rearview mirror, the small round mirror for reversing is typically installed in the lower left or lower right corner of the right rearview mirror. The lower left corner position provides a wider field of view for the rearview mirror, which is useful for overtaking and lane changing, while the lower right corner position helps gauge the distance between the wheel and the roadside during parking. The small round mirror serves to expand the field of view, reduce blind spots, and allow visibility of the rear wheel position when reversing.