What's the difference between turning the steering wheel one and a half turns and turning it to full lock?
2 Answers
Turning the steering wheel to full right lock means turning it one and a half turns to the right, and turning it to full left lock means turning it one and a half turns to the left. Therefore, to straighten the wheels after a full right lock, turn the wheel back one and a half turns, and the same applies for a full left lock. If you turn the wheel half a turn to the right, turning it back half a turn to the left will straighten the wheels. When turning the steering wheel, avoid using excessive force or making sudden turns and returns. Also, do not turn the steering wheel when the vehicle is stationary. Here are some additional details about the steering wheel: 1. Note: The correct hand position on the steering wheel is at the "9 and 3 o'clock" positions. When turning the steering wheel, keep both hands on it and rotate it up to 180 degrees in either direction without letting go. 2. Traditional mechanical steering system: The steering wheel is connected to a shaft in the steering gear that has teeth, forming a small gear. This small gear meshes with a rack, which acts like a large gear. The number of teeth on the small gear and the rack is fixed. The ratio of the small gear's teeth to the rack's teeth determines how many turns of the steering wheel are needed.
Ah, this question reminds me of my years of driving experience. There's quite a difference between turning the steering wheel one and a half turns and turning it to the lock position. Turning one and a half turns means rotating the steering wheel about 270 degrees, which is often used for precise control of the car's position during low-speed turns or parking, without pushing the steering to its limit, making the operation smoother. Turning to the lock position means turning the steering wheel to where it can't turn any further, usually used for sharp turns or in tight spaces, achieving the maximum steering angle. The main differences lie in control intensity and wear: with one and a half turns, the steering system bears less load, and tire wear is more even; turning to the lock puts significant pressure on the steering linkage and power assist system, which can accelerate component aging over time and may cause excessive tire friction with the ground. For beginners practicing driving, it's advisable to start with one and a half turns to get a feel for it and avoid frequently turning to the lock—not only does it consume more fuel, but it could also lead to safety incidents. In short, driving requires skill and maintenance, and understanding this can save a lot on repair costs.
