How Many Turns Does a Driving School Car's Steering Wheel Have?

[MacZoe]

Driving school car's steering wheel has a total of three turns. Below is a detailed introduction to the steering column: 1. Symptoms of damage: The main symptoms of a damaged steering column include the car pulling to one side when driving straight, the steering wheel becoming heavier, increased free play, oversteering or understeering, steering wheel vibration, and unusual noises during steering. 2. Main function: It minimizes the driver's injuries in the event of a collision. The application of an energy-absorbing steering column plays a significant role in the energy absorption of the car's steering system, reducing the rearward displacement of the steering wheel during a frontal collision, decreasing the severity of secondary injuries to the occupants, and improving the car's passive safety coefficient.

[SanKing]

I remember driving quite a few training cars, where turning the steering wheel from full left to full right usually takes about three turns. Back when I was learning to drive, for tasks like reversing into a parking space or navigating a turn, I had to turn the wheel back and forth multiple times. Beginners might find it troublesome, but once you get used to it, it becomes smooth. Standard cars are designed this way to balance control and safety; a steering ratio that's too large can make it easier for beginners to make mistakes. For example, when making sharp turns on narrow roads, a few extra turns allow for more precise control of direction. I've also noticed differences among various car models—some older cars might require closer to four turns, while sports cars require fewer, but driving schools typically use mainstream designs. Understanding this number of turns is quite helpful for mastering basic skills and can also prevent skidding risks caused by incorrect operations.

[SimonRose]

As a novice who just finished driving lessons, I can still vividly recall the feeling of turning the steering wheel to its full lock. From one end to the other, it usually takes a bit more than three full turns, depending on the car model, typically within three and a half turns. During practice, when reversing in tight spaces, turning a few more times helps gradually align the position. The instructor often said, 'Don’t rush, be patient with steering.' I’ve counted the turns on my own car and found it’s related to the steering system design; too few turns can make the car hard to control, while too many make steering laborious. Getting familiar with this detail during lessons boosted my confidence, especially when parking or making U-turns—knowing the number of turns in advance reduces mistakes. Even now when driving, I still subconsciously check this habit.

[StEmery]

I've been playing with cars since childhood and have tried various steering designs. The steering wheel of a training car usually has about three turns, with a standard value between 3.2 and 3.6 turns. This is determined by the steering gear system, where a higher steering ratio is suitable for beginners to ensure safe control. I've tested it in a driving school car; it takes a few seconds to turn from one lock to the other completely. The fixed number of turns buffers the steering action, preventing accidents during high-speed driving or sharp turns. Different vehicles vary greatly—trucks have more turns, sports cars fewer, but training vehicles take the middle value. This knowledge is crucial for understanding driving feedback.