Should the steering wheel be turned all the way for a 90-degree turn?

[ReedLynn]

Whether the steering wheel needs to be turned all the way for a 90-degree turn depends on different situations: 1. If it is a subject two exam item, it needs to be turned all the way. When making a 90-degree turn, the steering wheel should be turned all the way when the front hood just covers the horizontal line ahead; 2. In real-life situations, one should adapt flexibly. The function of the steering wheel is to convert the force applied by the driver on the edge of the steering wheel into torque and transmit it to the steering shaft. Precautions for using the steering wheel include: 1. Do not turn the steering wheel too forcefully or make sudden turns and returns. Do not turn the steering wheel when the vehicle is stationary; 2. When driving on bumpy roads, hold the steering wheel firmly with both hands to prevent loss of control and accidents; 3. Reduce speed when turning; 4. When entering a curve, slowly turn the steering wheel according to the curvature of the curve.