
The method for judging wheel position while driving is: 1. To determine the left wheel position, observe the alignment between the wiper node and the road centerline. When they coincide, it indicates the left tire will pass over the target line; 2. For the right wheel position, when the right wiper node intersects with the target line, it means the right tire will cross the target line. The functions of tires include: 1. Supporting the vehicle's entire weight and bearing its load; 2. Transmitting traction and braking torque to ensure road adhesion; 3. Absorbing vibrations and impacts during driving to prevent excessive vibration and premature damage to components; 4. Enhancing high-speed performance, reducing noise, and ensuring safety, handling stability, comfort, and fuel efficiency.

After driving for so many years, judging wheel positions relies most on visual reference points. I often use spots on the windshield: the left wheel is roughly there when the roadside line aligns with the lower left corner of the A-pillar; for the right wheel, I look at a point on the right side of the hood or the base of the wiper. Beginners can find an empty lot to draw lines and practice repeatedly to correct visual errors. It's important to keep the windshield clean while driving to prevent dust from obstructing the view. Especially in narrow alleys or when changing lanes on the highway, accurately judging wheel positions can avoid scraping accidents. With more driving and practice, it becomes a habit. Before every start, I take a quick glance at the wheel positions to ensure safety, making things worry-free and hassle-free.

As a novice driver, judging wheel positions is really tricky. I've tried various techniques, and my instructor said the simplest method is to look at the hood: the left wheel position corresponds to the raised point on the left wiper, while the right wheel can be referenced by the angle of the right side mirror. Start by practicing at low speed in a parking lot, driving next to markers and observing whether the wheel positions match the reference points. Initially, I often veered too far right and scraped the curb, but now I've learned to stop or make slow corrections. Safety-wise, this skill is especially important in rainy or nighttime conditions when visibility is poor—relying on intuition and repeated checks can prevent accidents. Gradually accumulating experience has made me more confident behind the wheel.

From a coach's perspective, judging wheel position is all about finding visual reference points. I advise students to align the left edge of the windshield with the roadside line to locate the left wheel position, and use the right side of the hood as a reference for the right wheel. During practice, find an open space to draw lines or use cardboard under the wheels for confirmation. Keep it simple and efficient—avoid complex terminology. After driving back and forth a few times, you'll get the hang of it.


