What is the minimum and maximum speed for straight-line driving?

[DeLillian]

Straight-line driving speed should be between 30 km/h and 40 km/h, meaning it should not be lower than 30 km/h or higher than 40 km/h. Below are some relevant techniques for straight-line driving: Selecting a reference point: When driving straight, the driver should look ahead and pay attention to both sides, choose a reference point, maintain straight-line driving, correct the direction in time, and always be aware of various traffic conditions ahead to detect and handle them promptly. Adjusting the viewing distance ahead in time: Look far and near while holding the steering wheel straight. The driver should adjust the viewing distance ahead according to the speed. At higher speeds, look further ahead; at lower speeds, look appropriately closer, and use peripheral vision to monitor the surroundings. Steering smoothly: Operate the steering wheel by pulling with one hand and pushing with the other, ensuring smooth control. Keep both hands shoulder-width apart and avoid using excessive force.