How to Determine the Position of Car Wheels?
3 Answers
Here are the methods to determine the position of car wheels: 1. Use the wiper to judge the wheel position: The position of the wiper node is where the wheel will pass while driving. By observing the nodes on both sides of the wiper, you can determine the position of the wheels. 2. Use the rearview mirror to judge the wheel position: Observe the door handles on both sides through the rearview mirror. The position where the door handles coincide with the solid line on the ground indicates where the wheels have passed. If the door handles overlap with the solid line, it means the car has crossed the line. 3. Use the center of the windshield to determine the wheel position: Observe the solid line on the road. If the solid line coincides with the center of the windshield, it indicates the position where the wheels are traveling.
There are actually several effective methods to determine wheel position. The one I use most often is aligning with reference points on the car body: the left front wheel roughly aligns with the 9 o'clock extension line of the steering wheel, while the right front wheel is close to the wiper node position. While driving, I glance at the side mirrors to check the distance between tires and road markings - it's even more precise if I can see the curb and wheel gap. A particularly useful parking trick is observing the relationship between the windshield's lower edge and the road surface, using ground reflections for calibration. Many new cars now come with 360-degree camera systems - that bird's-eye view showing tire tracks directly is practically cheating. Of course, the best approach is still practicing in an empty lot, setting up cones and gradually learning to align with lines through repetition until muscle memory develops.
Finding the exact wheel position requires some skill. Before parallel parking, I always adjust the right-side mirror downward to directly see the gap between the tire and curb. When driving straight, I mainly observe the relative position between the hood edge and road markings - the left hood edge moves farther from left lane markers when drifting left. A folk method is slightly leaning out to peek at the front left wheel, but never extend your body outside the window for safety. For rear wheels, closely monitor their mirror reflections, especially when reversing. When uncertain, get out to check a few times - it becomes much easier next time with the same model.
