Texas CDL General Knowledge Practice Exam

The statement that it is acceptable to back slowly until you bump onto the dock because you can't see behind you is not accurate. When backing a heavy vehicle, safe practices are essential. Relying on bumping into a dock can lead to accidents or damage, as it indicates a lack of awareness and control of the vehicle's movement. Instead, drivers should approach backing with caution and use effective techniques, such as being aware of their surroundings and utilizing aids like spotters or mirrors.

The other statements highlight crucial safety practices. Using a spotter can help ensure that the vehicle backs up safely by providing guidance and warning the driver of any obstacles. Getting out and visually inspecting the path provides clarity and confidence before proceeding. Additionally, backing toward the driver's side is preferred as it typically allows for better visibility and control, reducing the risk of accidents. These practices emphasize the importance of maintaining safety and awareness while maneuvering a heavy vehicle.