How to Determine the Position of the Left and Right Wheels of a Car
2 Answers
Methods to determine the position of the left and right wheels of a car: 1. To determine the position of the left wheel, observe the position of the wiper node and the centerline of the road. When the driver sees the wiper node coincide with the centerline, it indicates that the left tire will pass over it; 2. To determine the position of the right wheel, 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. Technique for keeping the car body 60 cm from the centerline: When the driver's line of sight aligns the intersection of the dashboard and the A-pillar with the road's centerline, it indicates the car body is exactly 60 cm from the centerline. Technique for keeping the right side 60 cm from the roadside: When the driver's line of sight from the right washer nozzle overlaps with the roadside target, it means the car body is 60 cm from the sideline.
Determining the position of the left and right wheels mainly relies on accumulated experience and visual references. When I first started driving, I was also a novice, always worried about crossing the line. Later, I found a practical method: sit firmly in the driver's seat, adjust the seat height so that your natural line of sight is straight ahead. For the left wheel, you can imagine that the lower left corner of the windshield roughly corresponds to the center of the wheel, so you can feel where the wheel is while driving. The right wheel is a bit trickier—I judge the distance by looking at the curve on the right edge of the hood or occasionally glancing at the side mirror. Practice is key. For example, find a safe area in an empty parking lot and slowly drive over the marked lines a few times to familiarize yourself with the wheel's path. When turning, don’t rush—slow down and rely on your daily driving instincts to position the car. This way, you won’t scrape anything while navigating city streets or parking.