Do I need to step on the clutch when turning a car? Why do most cars have front-wheel steering?

When driving on the road, the car must turn. How to control the speed and timing of turning is very important, otherwise it is easy to cause an accident. Turning seems simple, but in fact, there are certain skills. So do you need to step on the clutch when turning a car in Subject 3?

Do I need to step on the clutch when turning a car in Subject 3?

You don't have to step on the clutch. Because the third subject test does not allow coasting in neutral. If you step on the clutch when turning or making a U-turn, it is easy to coast in neutral and fail the test.

During the subject three test, the maximum speed is only about 30 kilometers, rarely exceeding 40 kilometers, which means that it is basically driven in the third gear. The appropriate speed for turning and U-turning is about 20 kilometers, that is, driving in the second gear. Therefore, before turning and U-turning, the speed must be reduced from 30 kilometers to 20 kilometers to adapt to turning and U-turning.

Lightly press the brakes, and when the speed drops below 20 kilometers, quickly press the clutch to shift to second gear, then slowly lift the clutch to complete the turning and U-turn in second gear. During the turning and U-turn process, you don't need to press the clutch. If you feel that the speed is a bit too fast, you can lightly apply the brakes. After the project is completed, quickly release the brakes, and then accelerate.

There is no need to step on the clutch to control the speed of the car. As long as you drive in second gear and use the brakes appropriately, you can easily complete turns and U-turns.

Why do most cars have front-wheel steering?

GB7258 stipulates that cars must have a certain understeering characteristic, and rear-wheel steering will make the turning radius very small. This is why we often need to reverse into the side parking lot. The neutral steering characteristic is almost the patent of racing cars, and normal people cannot keep up with this rhythm. And oversteering is almost non-existent.

Steering at the front wheels has several advantages, better understeer characteristics and easier steering setup.

How to control the turning speed of a car

Do not drive too fast when turning. Slow down before entering a curve and drive slowly through it. Try to avoid emergency braking and passing other vehicles on a curve. When turning the steering wheel, you should turn and return at the right time according to the operating speed. The steering angle should be determined according to the actual situation. Otherwise, it is easy to lose control and cause an accident. It is also not conducive for the driver to observe the situation of the car coming from the curve.

In order for a car to pass through a curve smoothly and safely, one must first choose the driving route reasonably, and the other is to try to maintain a large turning radius and an appropriate speed to minimize the centrifugal force.