What Causes the Vehicle to Cross the Line During Parallel Parking?
3 Answers
When the vehicle crosses the line during parallel parking, the main reason is turning the steering wheel fully to the left too late. Below are the relevant details: Introduction to Parallel Parking: Parallel parking is a part of the driving test's Subject 2. It has become increasingly common in urban areas, especially as parking spaces in formal parking lots become more limited. Many places have designated parking spaces along the sides of streets, known as "parallel parking spots." Precautions for Parallel Parking: During parallel parking, it's essential to maintain accurate positioning. When reversing, first check the left rearview mirror to determine the right moment to adjust the steering wheel. Use the right rearview mirror to observe the distance between the rear wheel and the road, and try to avoid hitting the curb.
When parallel parking, the most common reason for the car body crossing the line is improper steering wheel control. If you turn the steering wheel too quickly or too early during reversing, it can cause the front wheels to cut in too sharply, making the rear wheels swing out and the entire car body slide beyond the parking line. Additionally, unstable speed is another issue—going too fast leaves no time for adjustments, while going too slow can lead to loss of control due to inertia. From my experience, beginners often make the mistake of choosing the wrong turning point, such as starting to steer too far from the vehicle in front, resulting in insufficient space and the rear end crossing the line. Before parking, always observe the rearview and side mirrors carefully to estimate the parking space size. My suggestion is to practice simulated parking in an open area, using cones to mark boundaries, and repeatedly test the optimal timing and angle for steering. This will enhance spatial awareness and prevent accidental line-crossing.
Body misalignment is quite common in parallel parking, and I've noticed that it's mostly caused by inaccurate space estimation. Before entering the parking spot, if you don't carefully check the rear reference points in the side mirrors, you might misjudge the distance. Poor speed control can exacerbate this risk—if you don't stabilize the throttle while reversing, the car can easily drift off position. The steering wheel's turning range is also crucial: turning too quickly or too late may cause the rear wheels to deviate from the intended path. My personal habit is to approach the target point slowly before parking, ensuring the car body is straight before turning the wheel. External factors should also be considered, such as narrow roads or slopes, which can naturally cause the car to slide sideways and misalign. Practice makes perfect—for example, spending a few minutes each day calibrating spatial distance with the side mirrors can significantly reduce error rates.
