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What is the speed requirement for straight-line driving in C2?

4 Answers
LaKaden
07/29/25 3:58pm

The speed requirement for straight-line driving in C2 is no lower than 30km/h and no higher than 40km/h, with the optimal speed controlled at 36km/h. Assessment requirements for straight-line driving: The driver must start smoothly, control the speed properly, hold the steering wheel correctly, and use it to adjust the driving direction appropriately. The new regulations add the requirement that the left and right deviation distances should not exceed 50CM each. The steering wheel can be adjusted during straight-line driving, but the adjustment range should not exceed 5 degrees. Adhere to the principle of looking far and near. You should look far ahead while also paying attention to the nearby and rear conditions of the vehicle. In the third subject of the driving test, the driving speed is fast, so looking far ahead allows you to detect situations early and react in advance. At the same time, the vehicle is more likely to drive straight. Straight-line driving means maintaining the vehicle's straight-line movement, not keeping the steering wheel motionless. Generally, the right hand performs actions such as accelerating and shifting gears, while the left hand holds the steering wheel steadily and straight. Additionally, the steering wheel can be slightly adjusted during driving, but sudden and excessive movements should be avoided.

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KennedyRose
08/15/25 4:03am

When I was learning to drive an automatic C2 car, the instructor always emphasized maintaining a speed of 30 to 40 kilometers per hour during straight-line driving, saying it was a key point in the test. Going too fast would cause the car to shake and affect directional stability, while going too slow might be judged as lacking proficiency, so it was important to steadily maintain that rhythm. During practice, we were told to focus our gaze far ahead on the road while glancing at the speedometer with our peripheral vision, lightly holding the steering wheel without applying too much force. During the test, with the examiner sitting right beside me, the pressure was intense—I even got points deducted once for dropping my speed to 25 km/h. In reality, developing good driving habits, like maintaining a steady speed, isn’t just for passing the test safely; it also helps avoid rear-end collisions or skidding on highways in daily driving. Overall, the speed requirement isn’t too complicated—with a bit more practice, it becomes second nature. The key is developing a feel for it.

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BrodyRose
10/12/25 5:05am

As someone who has taught many C2 students, I tell them that the target speed for straight-line driving is around 30 to 35 kilometers per hour, with a fluctuation of no more than 5 km/h. Going too fast can easily cause the car to deviate, while going too slow may show a lack of control. I advise students not to just stare at the dashboard but to lightly adjust the throttle pedal and feel the engine vibration to maintain rhythm. A common mistake is when nervous students accelerate abruptly to over 40 km/h, causing the steering to shake and resulting in point deductions. Another suggestion is to practice in different environments, such as simulating test conditions on open roads while checking the rearview mirror to ensure a safe distance from other vehicles. This steady-speed practice in daily driving can also improve overall vehicle control, making it easier to handle curves without panic. Remember, safety first ensures a smooth test.

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DeArcher
11/25/25 6:08am

When I was taking the C2 license test, my instructor emphasized maintaining a speed around 30 km/h during straight-line driving, avoiding sudden acceleration or deceleration. In practice, I tried with an automatic transmission car by gently pressing the throttle without varying the pressure and focusing on a point about 100 meters ahead, which helped keep the car straight. On the test day, it was raining, and my speed dropped slightly, so the examiner reminded me to increase it to above 35 km/h. Looking back, this speed setting is quite reasonable—it neither crawls like a snail to block traffic nor risks speeding. After more practice, I found this stable driving habit useful even on regular roads, especially when following other cars in traffic, reducing the risk of rear-end collisions. I also learned to check tire pressure in advance because uneven pressure can destabilize speed. Simply put, the speed requirement isn’t mysterious; it just takes practice.

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