According to the NHTSA, aggressive driving is defined as:

Aggressive driving is characterized by behaviors that show a disregard for the safety of other road users. The definition aligns with the concept that aggressive driving involves operating a vehicle in a way that is likely to harm others, either through reckless maneuvers, excessive speeding, tailgating, or any actions that can create danger on the road. This behavior is dangerous and can lead to accidents, making it a serious concern for traffic safety. Understanding this definition helps drivers recognize the signs of aggressive driving, both in themselves and in others, promoting safer driving practices and encouraging a more cautious approach on the road.