How to Determine the Position of Left and Right Wheels
2 Answers
Determining the position of left and right wheels: 1. The position of the left wheel can be determined by observing the alignment between the wiper node and the centerline of the road. When the driver sees the wiper node coincide with the road centerline, it indicates that the left tire will pass over it; 2. When the driver's line of sight intersects the node of the right wiper with the target line, it means the tire will pass over the target line. Methods to judge the distance between cars: 1. When the edge line of your car's front aligns perfectly with the lower edge of the rear wheel of the car in front, the distance between the two cars is approximately 3.4 meters; 2. When the edge line of your car's front aligns with the lower edge of the front car's bumper, the distance is about 2.4 meters; 3. When the edge line of your car's front aligns with the upper edge of the front car's bumper, the distance is roughly 1 meter.
Having driven for decades, I've accumulated practical experience in judging the position of the left and right wheels. The key lies in developing visual reference points: generally, when sitting in the driver's seat and looking straight ahead, the lower left edge of the windshield roughly corresponds to the position of the left wheel, and similarly for the right side, but the exact point varies from person to person—you need to adjust it yourself. Find an empty road and practice slowly moving the car. Pay more attention to the side mirrors, which allow you to see the side of the tires, especially when turning or on narrow roads, to avoid crossing lines or scraping. Tire pressure should also be checked regularly, as uneven pressure can cause the car to drift, affecting your sense of position. Beginners are advised to practice in a parking space using cones or chalk lines to simulate the scenario, gradually becoming familiar with it. In rainy or foggy conditions with poor visibility, slow down and be extra cautious. In short, frequent driving to develop muscle memory is most important—don't rely on guesswork, prioritize safety, and avoid accidents.
