What is the method to avoid crossing the line when driving through an S-curve?

[VonManuel]

The method to avoid crossing the line when driving through an S-curve is: 1. Slow down before entering the curve and stay on the outer line; 2. Taking a left turn as an example, when the left corner of the car touches the right sideline, turn the steering wheel one full turn to the left, keeping the left corner of the car pressing against the right sideline while driving; 3. When the right corner of the car touches the right sideline, straighten the steering wheel and proceed slowly forward; 4. When the left one-third of the engine hood meets the left sideline of the right turn, turn the steering wheel one full turn to the right, keeping the right corner of the car pressing against the right sideline of the right turn; 5. After the vehicle exits the curve, align the front of the car with the exit of the S-curve, straighten the steering wheel, and continue driving forward to exit the curve area. Avoid turning the steering wheel too sharply or fully; generally, turning one full turn and then adjusting as needed is sufficient.

[LeGrace]

When you first drive through an S-curve, I always remember the key points emphasized by the instructor: early deceleration is crucial, especially reducing to a safe speed before entering the curve to prevent loss of control due to sudden braking. Keep your eyes on the exit of the curve, not fixed on the hood of the car, as this helps steer more smoothly. At the same time, maintain the stability of the car body, avoid sharp turns, and gently rotate the steering wheel; if the outer lane is wide, try to stay on the outer side to leave enough space for the inner lane and avoid crossing the line. Another small trick is to occasionally check the position of the rear wheels using the rearview mirror, especially on rainy or slippery roads where it's easier to slide out of line. Remember, practice more on open roads, driving slowly through S-curves to develop a feel, and don’t rush to challenge high-speed curves right away.

[DiDawson]

Based on my years of driving experience, the most reliable method for navigating S-curves is to plan your route in advance. As you enter the curve, visualize drawing an arc—starting from the outside, cutting to the inside, and then returning to the outside. Maintain consistent throttle control throughout, avoiding sudden acceleration or deceleration. It's best to reduce your speed to around 30-40 km/h, as higher speeds make it difficult to correct due to increased inertia. Keep your steering movements smooth and continuous; jerking the wheel left and right can cause the car to sway and cross the line. Additionally, pay attention to your vehicle's chassis and tire condition—worn tires have poorer grip and are more likely to slide out of line. Check tire pressure when parking, as it’s crucial for steering stability. For manual transmission cars, use gear shifts to control engine braking in curves rather than relying on the brakes. Safety comes first—don’t rush through corners to save time. A slower, steadier approach is more reassuring.

[AngeloMarie]

To avoid crossing lines in S-curves, the key is smooth driving. I would first slow down to a safe speed, keep both hands firmly on the steering wheel, and make gentle, fluid movements. Look ahead towards the end of the curve to help guide natural steering, rather than fixating on nearby lines. Try to stay centered in the lane; if the road is narrow, choose your entry angle in advance to avoid sudden mid-curve adjustments. Exercise extra caution in rain or poor nighttime lighting by turning on fog lights for better visibility. Routinely check mirrors to confirm rear wheel alignment. Don’t forget vehicle maintenance—regularly lubricate the steering system to ensure responsive handling. Beginners should practice slow, straight-line control before transitioning to curves, avoiding aggressive driving from the start. Remember, safe driving stems from patience and composure.