Final answer:
The areas around a truck where other vehicles disappear into blind spots are called blind zones or no zones. Drivers should be aware of these blind spots and take precautions while driving near trucks.
Step-by-step explanation:
The areas around a truck where other vehicles disappear into blind spots are called blind zones or no zones. These blind spots typically exist on the sides of the truck, behind the truck, and in front of the truck. They are areas that the driver cannot see directly using the side mirrors or rearview mirror.
Blind spots are a result of the truck's design and size. The large size, height, and length of the truck create areas where other smaller vehicles can be hidden from the driver's view. It is important for drivers to be aware of these blind spots and use caution when driving near trucks.
To minimize the risks associated with blind spots, truck drivers should adjust their mirrors properly, use additional convex mirrors if available, and make use of technology such as blind spot detection systems.