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What is the maximum speed limit for vehicles when turning or making a U-turn?

4 Answers
KevinDella
09/01/25 3:02am
When turning or making a U-turn, the maximum speed should not exceed 30 kilometers per hour. Below is relevant information: Penalties for speeding: According to relevant regulations, if a motor vehicle violates speed limit regulations while driving on the road, corresponding penalties will be imposed. A speed exceeding the limit by less than 10% results in a warning, 20%-50% leads to a deduction of 6 points, and exceeding by 50% results in a deduction of 12 points. Legal provisions regarding speeding: According to Article 42 of the Road Traffic Law, motor vehicles driving on the road must not exceed the maximum speed indicated by speed limit signs. On road sections without speed limit signs, a safe speed should be maintained. When driving at night, on sections prone to danger, or under adverse weather conditions such as sandstorms, hail, rain, snow, fog, or icy conditions, the driving speed should be reduced.
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McEliza
09/13/25 5:57am
When it comes to speed control during vehicle U-turns, I believe safety is the top priority. Generally, the speed should not exceed 30 kilometers per hour, and in urban roads or crowded areas, it's advisable to reduce it to around 15-20 kilometers. From my experience, driving too fast can easily lead to skidding or loss of control, especially on rainy days or poor road conditions. Once, I witnessed a friend nearly hitting a roadside tree during a high-speed U-turn, all because he overlooked the effect of centrifugal force. Weak tire grip can also increase the risk, so it's essential to check tire pressure and wear during regular maintenance. Higher speeds narrow the field of vision, making it harder to react to pedestrians or bicycles in time, particularly when blind spots are larger during turns. Drivers of SUVs or high-clearance vehicles should be especially cautious, as their higher center of gravity makes them prone to tipping. I recommend turning on the signal light and slowing down at least 100 meters in advance to maintain vehicle stability. The U-turn maneuver itself requires a 180-degree rotation, and speeds exceeding 20 kilometers per hour can easily lead to lane deviation or veering into oncoming traffic. Adhering to this speed limit can significantly reduce accident rates, and developing this good habit makes driving more relaxed.
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VonAnastasia
10/27/25 6:44am
The speed limit for U-turns, I'd say, is generally set between 15-30 km/h for safety. As someone who often drives small cars, I prefer to keep it under 20 km/h because turning too fast significantly increases the load on the steering system, which can easily cause wheel lock-up or electronic assist failure. Road conditions vary—for example, at narrow intersections or blind curves, you should reduce speed to 10 km/h to ensure safety. Higher speeds mean longer braking distances, making it harder to handle emergencies. I’ve learned this the hard way: once, while making a high-speed U-turn, a car rushed up from behind and nearly rear-ended me. During a U-turn, the vehicle's dynamics change quickly, so lower speeds help maintain stability and prevent fishtailing. Always check all mirrors and blind spots. In hot weather, when road temperatures are high and tire grip is reduced, driving even slower is necessary. For manual transmissions, downshifting to assist with deceleration is even better. Keeping this speed under control not only ensures peace of mind but also protects the suspension system from excessive wear.
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LaMariana
12/10/25 7:00am
When making a turn in a motor vehicle, it's best not to exceed 30 kilometers per hour, and for U-turns, it should be even slower, such as 15-20 kilometers per hour. From my experience, higher speeds increase the risk of losing control or causing an accident. As someone who has just started learning to drive, I've found that turning at lower speeds is easier to control and provides a wider field of vision. U-turns involve larger movements, and excessive speed can make the vehicle unstable, making it difficult to adjust direction when exiting. On regular roads, U-turn spots often have traffic lights or pedestrian crossings, so reducing speed allows for timely avoidance. It's also important to remind oneself to use turn signals in advance to inform other vehicles. Speeding during U-turns is often caught by cameras, resulting in fines and points deducted from the license. A personal experience was a 200-yuan fine for one speeding incident. It's advisable to develop a habit of slowing down in daily driving, with safety as the top priority.
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