How to adjust the rearview mirror is correct?

When it comes to the rearview mirror, many car enthusiasts like to adjust it according to their own customary way, but there are times when your "habit" may be wrong, why is it so? So let's talk about it.

Before adjusting the rear-view mirror, we should first maintain a comfortable, easy to drive the sitting position, that is, sitting comfortably, clear vision, holding the steering wheel smoothly, this is even in place.

First to adjust the left side of the rearview mirror

As shown in the figure below, many friends say, and the horizon parallel, this makes sense, but in general, find the horizon is not so easy. Therefore, in line with the principle of half of the sky and half of the earth, so that you can clearly see the rear vehicles. Regarding the body, it is recommended to follow the ratio of 1:4 between the body and the curb to adjust so that you can see both the trunk direction and the road.

Then come to adjust the right side mirror

Right side mirror adjustment and the left side is still a certain difference, we have to follow the ratio of the sky and the ground 4:1 to adjust, because you are sitting in the driver's seat, the effect of what you see and the effect of what you see on the left side, there is certainly a visual difference, so the angle is too large instead of affecting the safety of the right and left, then, the body of the body accounted for a quarter of the good.

Many people think that to eliminate the dead zone of vision, they try to adjust the left and right mirrors outward or downward. In addition, perhaps in order to maintain a tidy appearance at all times, there are many people to adjust the center mirror in the drive to shine their own position, but in fact to get the maximum effective rear-view angle, in accordance with the above chart is the most correct way to adjust.