How much should the steering wheel be turned for a general turn?

[DiClaire]

For a common right turn at a crossroad in daily driving, turning the steering wheel about half a turn is usually sufficient. Analysis of other turning scenarios is as follows: Intersections with safety islands: When turning in the turning lane between the roadside and the safety island, reduce speed and watch for pedestrians. Turn the steering wheel one full turn as soon as the front of the car enters the safety island. U-turn: A U-turn, also known as a hairpin turn, usually occurs in mountainous areas. For a U-turn, reduce speed in advance. Before entering the turn, steer slightly outward to follow the outer edge of the curve, then gradually turn the wheel while moving along the curve to steer towards the inner side of the turn.