What causes the right side to cross the line in an S-curve?

[OArianna]

One reason is not straightening the steering wheel, causing the car to keep turning; another is the car body leaning too much to the right during the turn, which can lead to crossing the line. Here are some tips about S-curves: 1. Precautions: Use the rearview mirror to check the back, steer towards the side where the rear is wider, avoid reversing too fast, and correct promptly to prevent collisions. Generally, avoid turning the wheel fully to prevent the front corners from scraping. It's best to have someone observe and remind from outside the car. 2. Principle: Steering follows the rule of 'turn as much as you return, turn fast and return fast, turn slow and return slow.' For example, if the left rear is wider, turn 90 degrees to the left, and when the desired effect is about to be achieved, return 90 degrees to the right. The speed of turning follows the same principle.