What are the turn signal requirements for a 90-degree turn?
3 Answers
The turn signal requirement for a 90-degree turn is to signal in advance. Below are the relevant details about navigating a 90-degree turn: Follow the principle of 'left-side entry, right-side exit': This principle ensures that the right side of the vehicle is farther from the roadside when entering the turn, preventing the right rear wheel from touching the curb due to the influence of the inner wheel difference during the 1.5-turn steering maneuver to the right. Maintain vehicle movement while steering: When turning the steering wheel 2 turns to the left, ensure the vehicle is in motion. Turning at an extremely low speed or almost stationary may cause the left rear wheel to hit the curb upon exiting. Additionally, these two turns should not be executed too quickly, as this could also lead to the left rear wheel touching the roadside.
Using turn signals for right-angle turns is a fundamental driving requirement, which I believe is a major safety issue. Based on experience, you must activate the corresponding turn signal at least 100 meters before turning—left signal for left turns and right signal for right turns—and turn it off immediately after completing the turn. Never signal too late or forget to signal, as trailing vehicles may not have enough time to react, increasing the risk of rear-end collisions or crashes. At intersections, pay extra attention to blind spots for pedestrians or other vehicles, as signaling helps others anticipate your intentions early. With decades of driving experience, I’ve seen many accidents caused simply by failing to signal. Developing this habit is crucial. If your lights are dim or malfunctioning, repair them promptly—don’t delay. Safety is no trivial matter; it’s a responsibility to others and yourself.
As a driving enthusiast, I always signal about 150 meters before making a 90-degree turn, so others can clearly see my intentions and avoid misunderstandings. Left turn - left signal, right turn - right signal, and remember to turn it off after completing the turn. Why? Because signaling early in fast-paced driving allows following vehicles to adjust speed, preventing traffic jams and ensuring safety. Keep those lights bright - I make it a habit to regularly check bulbs and wiring to prevent issues. Be extra cautious at city intersections or highway exits - proper signaling makes 90-degree turns smoother and risk-free. Turn signals are like the unspoken language of driving - using them well makes roads more harmonious.
