Arizona Driving Permit Written Practice Test

Tailgating refers to following another vehicle too closely, which can create dangerous driving conditions. This behavior reduces the driver's reaction time in case the vehicle in front suddenly slows down or stops. Maintaining a safe following distance is crucial for ensuring that the driver has ample time to react to any changes in traffic conditions. This practice is particularly important in preventing rear-end collisions and promoting overall road safety.

The other options describe different driving behaviors that, while they may have safety implications, do not specifically define tailgating. For example, having multiple vehicles drive closely together can lead to a vehicular cluster but does not inherently indicate a single driver's behavior. Driving in the passing lane consistently does not relate to following distance and can be a separate issue regarding lane discipline. Abrupt lane changes can be dangerous, but they are not specifically related to the concept of tailgating. Thus, the most accurate definition of tailgating is indeed the act of following another vehicle too closely.