How to judge the distance to the following car from the rearview mirror?

1 Answers
Alexia
07/29/25 3:46pm
Here are the methods to judge the distance to the following car from the rearview mirror: 1. When the following car is within the safe zone of the rearview mirror and positioned towards the right side, it indicates a relatively large distance between the following car and your vehicle, allowing for normal turning operations. In the reflection of the right rearview mirror, if the following car is located in the center of the mirror, it suggests a distance of approximately 15-20 meters, and turning operations can still be performed safely. 2. When the body of the following car is close to the boundary between the safe zone and the danger zone, the distance to your car is about 5 meters, and you should be more cautious. Although the right rearview mirror is the farthest from the driver and observation is the most challenging, careful observation can still accurately judge the distance. When the following car occupies 1/4 of the right rearview mirror and the entire car is visible, the distance is about 25 meters, and turning operations can be performed.
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