
Methods for beginners to judge the distance to left and right vehicles are as follows: 1. Judging the position of the left wheel: You need to know where the left wheel will pass over to avoid the tire pressing on the solid line or dodging potholes and stones on the road. When the line of sight aligns the protruding node of the left wiper with an object on the ground, the left wheel will pass over that object while moving. 2. Driving 60 cm away from the center line: When driving normally, staying 60 cm away from the center line is safer. When the line of sight aligns the intersection of the dashboard and the A-pillar with the center line, the body of the car is exactly 60 cm away from the center line. 3. Judging the position of the right wheel: When the line of sight aligns the right wiper with the target, the tire will pass over that target. 4. Driving 60 cm away from the roadside on the right: When the right washer aligns with the target on the roadside, the body of the car is 60 cm away from the roadside.

When I first started driving, judging the distance between cars on the left and right was indeed a headache, but gradually I figured out some tricks. The most important thing is to find a reference point: for example, from the driver's seat, observe the distance between the front wheels or the body of the car and the roadside line. If the left wheel is touching the curb, then you're too close to the roadside; if there are dashed lines on the road, aligning them with the wheel position is also a good method. Practice parking in open areas more often to test whether the actual distance matches what you see. Remember to adjust the rearview mirror to the right position—don’t just look to the side, as blind spots can be misleading. Drive slowly and don’t rush; over time, it will become second nature. Pay extra attention to using lights for assistance during rainy days or at night, and don’t just worry about the left and right—safety comes first.

As a novice, judging the distance between cars on the left and right requires simple and practical methods. Try using reference points inside the car: when seated in your position, if the left door edge is parallel to the roadside, it's usually about 30-40 centimeters away; similarly for the right side, use the corner of the windshield as a guide. Practice parallel parking on city roads to repeatedly verify the distance. Don't rely solely on memorization—adjust your speed according to road conditions and frequently check the feedback from your mirrors. Another handy tip is to maintain a safe distance from the car in front and gradually build experience for accuracy. Always check your seat height before driving to ensure clear visibility and avoid blind spots causing trouble.

Novices often struggle with judging the distance to vehicles on either side, but the key is to stay calm. I used to be overly cautious, but later practiced repeatedly in open areas: slowing down to observe the distance between the car body and obstacles, using road markings or traffic cones as targets. Mentally, relax first and remind yourself that slower speeds are easier to control. During actual driving, frequently check the rearview mirrors to ensure no surprises in blind spots. Don’t underestimate daily habits, like leaving extra space when parking, which can prevent scratches. Over time, confidence builds, and skills improve naturally.

Judging left and right vehicle distances relies on some technical details as references. Adjust the seat to a comfortable height, and when the left edge of the car's hood aligns with the road's edge line, the distance is approximately 20-30 cm. The right side is similar—use the wiper node as a guide. On highways or roads with lane dividers, aligning the wheels with the center line helps estimate the distance. Don't overlook weather factors—slow down when rain blurs road markings and rely more on side mirrors for correction. During practice, use reference objects, such as measuring against a wall in a garage. With more experience, errors decrease, making safe driving steadier.


