How to judge the distance between cars?

1 Answers
StNathan
07/29/25 12:02pm
Methods to judge the distance between cars are: 1. Determine the distance based on the rearview mirror. If the car image occupies the entire rearview mirror, the distance is 3 meters; if it occupies two-thirds of the mirror, the distance is 5 meters; if it occupies half of the mirror, the distance is 9 meters; if it occupies one-third of the mirror, the distance is 12 meters. 2. Use the wheel position to judge the distance. For the left wheel, the driver must know where the left wheel will pass to avoid running over solid lines. Reasons for maintaining distance: 1. Avoid rear-end collisions caused by sudden braking of the car ahead; 2. If too close to the car ahead, braking may not be timely because the car will still move forward a certain distance even during emergency braking; 3. Give yourself time to react to emergencies.
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