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

While signaling is an important aspect of safe driving, the statement regarding signaling other drivers when it is safe for them to pass is not recommended as a rule that should be followed by a driver of a heavy vehicle. In heavy vehicle operation, the focus should primarily be on maintaining control and safety rather than facilitating the actions of other drivers. It is often not practical or safe to signal other drivers to pass since conditions may change rapidly, and the responsibility for safe passing should lie with the passing driver, not the operator of the heavy vehicle.

On the other hand, maintaining a steady speed, avoiding abrupt movements, and keeping a safe distance from the vehicle in front are essential practices for heavy vehicles. Steady speeds help to ensure better control, especially given the size and weight of the vehicle, and avoiding abrupt movements reduces the chance of instability and accidents. Maintaining a safe distance is critical for managing stopping distances and preventing collisions.