What does the term "no-zone" refer to in relation to trucks?

The term "no-zone" refers specifically to the blind spots around a truck. These areas are regions where the truck driver cannot see other vehicles, which can create dangerous situations if other drivers are not aware of these blind spots. Understanding the no-zones is crucial for drivers, especially when sharing the road with large trucks, as it helps them to maintain a safe distance and avoid situations where they might be in an area where the truck driver cannot see them. This knowledge aids in preventing accidents and ensuring safer road travel for everyone involved.