At what position should you start turning the steering wheel when making a left turn?

[FrankLee]

When making a left turn, the driver should turn the steering wheel 15 degrees to the left after the vehicle crosses the stop line. Activate the left turn signal in advance. If the left turn is a sharp curve or a U-turn direction, the driver should turn the steering wheel fully to the left when half of the vehicle body passes the stop line, observe the front view, select the lane to enter, and finally straighten the steering wheel. Precautions for making a left turn with a car: Activate the left turn signal in advance, pay attention to the traffic signal light, ensure it is a green left turn light, then check if any oncoming vehicles are running a red light before turning left. When the red light is on, stop and wait to turn left, and shift into first gear. Pay attention to pedestrians when turning left. Method for activating the left turn signal in a car: Push the turn signal lever downward. Function of the turn signal: To indicate to pedestrians or other vehicles the direction in which the vehicle will turn. When both left and right turn signals are on simultaneously, it indicates that the vehicle has an emergency situation to alert other vehicles.

[Salvador]

Having driven for over a decade, I find the timing of steering during left turns crucial. At regular intersections, you can start turning the wheel slowly to the left when the front of your car just covers the opposite crosswalk, turning the steering wheel about 90 degrees. It's especially important to ensure the rear wheels don't hit the curb when turning on two-way lanes. Different intersections vary greatly in size—for larger intersections, steer more gradually, while for smaller, narrower ones, turn more quickly. Before every turn, I always preview the turning angle in advance and signal at least 3 seconds ahead to ensure a smooth and safe turn. The worst thing during a turn is jerking the wheel suddenly, which can easily cause the car to fishtail.

[Enid]

The turning reference points learned at the driving range should actually be adjusted according to the vehicle speed. When approaching an intersection, it's most stable to start steering when your position forms a 45-degree angle with the curve. If the speed is fast, steer a bit later; if slow, you can turn slightly earlier. For left turns, remember to guide the car slightly toward the center of the road to leave space for the rear wheels to turn. I usually start turning the steering wheel when I see the edge line of the curve in the left rearview mirror. Don't turn the steering wheel all the way when making a turn; leave some margin for adjustments at any time. Especially in rainy conditions, turn slowly and rotate the steering wheel gently as if holding tofu.

[DelRyan]

As a beginner, I always crossed the line when turning, but later discovered the trick lies in the position of the car's front. The steering is most accurate when the lower left corner of the windshield blocks the opposite curb. For left turns, imagine drawing a circle—first turn the steering wheel halfway to let the car's nose cut into the curve, then gradually add the other half. Remember, the steering wheel is like a clock hand; for a left turn, turning it to the 9 o'clock position is enough—no need to imitate those who always yank it a full turn and a half. Keep your right foot lightly on the brake during the turn, ready to stop if the car feels unstable. This technique is especially useful for sharp turns like those in mall parking lots.

[DeDaisy]

Observing the trajectory of the vehicle ahead is the most practical approach. When queuing for a left turn, once you see the rear wheels of the front car cross the stop line and begin to turn, you can follow suit by steering. Steering during a turn isn't a one-time action; it should be done in three stages: a quarter turn when entering the turn, half a turn during the middle of the turn, and straightening out as you exit the turn. Especially at intersections without traffic lights, always lean forward to check blind spots while steering. Once, I almost hit an electric bike that suddenly darted out during a turn—now I always turn my neck to look while turning. It's advisable to push the steering wheel with your left hand during a turn and keep your right hand ready to shift gears.

[StJake]

When turning a large SUV, pay special attention to the blind spot at the front. My experience is to start steering when your shoulder aligns with the turning point, so the rear won't scrape the roadside flower beds. For left turns, focus your gaze on the exit of the curve rather than fixating on the front of the vehicle. The steering wheel rotation is related to speed—90 degrees at 40 km/h, and a full turn at 20 km/h. Beginners can use this method: slide your left hand from the 3 o'clock position to 9 o'clock during the turn—this rotation is sufficient. In rain or snow, turn the steering wheel gently, like wringing a wet towel.