NC CDL General Knowledge Practice Test 2025 - Free CDL Practice Questions and Study Guide

When a driver encounters severe weather conditions, reducing speed and increasing following distance is the safest course of action. This approach allows for better vehicle control, as adverse weather like rain, snow, or fog can significantly reduce traction and visibility. Slower speeds help the driver react more effectively to unexpected situations, such as sudden stops or obstacles in the road.

Increasing the following distance is equally important because it provides more time to react to the vehicle in front, should they encounter difficulties. In such conditions, the chances of skidding or losing control increase; thus, maintaining a greater distance can prevent collisions and give drivers the necessary time to respond to their surroundings.

Other strategies, such as speeding up to pass through quickly, maintaining speed without adjustments, or frequently changing lanes, may increase the danger level on the road and should be avoided in severe weather.