What is the difference between one turn and one and a half turns of the steering wheel?

[VonJohn]

The main difference between turning the steering wheel one turn and one and a half turns lies in the turning radius. Additional information: The following points should be noted when steering: 1. Use a reference point on the front of the car: When the reference point is located in the middle of the road or at a specific spot, you should accurately sense the vehicle's current position to determine the timing and extent of steering. 2. Utilize peripheral vision: Avoid focusing too far ahead or staring too closely at the front of the car, which can delay corrective steering. 3. Develop a good habit of not moving the steering wheel unless the car deviates: Corrections should be made promptly, neither too late nor too excessive. Generally, returning the steering wheel to the center should be done slightly early with small adjustments, followed by a firm grip. 4. Combine with field training to practice the timing and speed of steering: When learning to drive, practice figure-eight turns and right-angle turns.