South Dakota drivers are among the millions of Americans engaging in aggressive driving behaviors at alarming rates, according to a comprehensive study released in September by the AAA Foundation for Traffic Safety.
The national survey of 3,020 drivers found that 96 percent of American motorists admitted to at least one aggressive driving behavior in the past year. The most common infractions included speeding through yellow lights (82 percent), passing in the right lane (68 percent) and honking to show displeasure (66 percent).
More troubling, 11 percent of drivers nationwide reported engaging in violent behaviors such as following other vehicles with intent to confront, forcing cars off the road or deliberately bumping other vehicles.
“Aggressive driving and road rage jeopardize the safe mobility of all road users,” said Dr. C.Y. David Yang, president of the AAA Foundation for Traffic Safety. “Finding ways to reduce these risky behaviors is vital and will have a positive influence on traffic safety.”
South Dakota Department of Public Safety data show the state recorded 146 fatalities in traffic crashes in 2024, according to official state records, though specific statistics on road rage incidents remain limited. Highway Patrol officials say aggressive driving complaints have increased in recent years, particularly along Interstate 90 and in the Sioux Falls metro area.
Aggressive driving and road rage pose a significant risk to both motorists and pedestrians. The AAA Foundation analysis identified seven key themes behind aggressive driving: putting others at risk, trying to get ahead, stealing space, controlling other drivers, expressing displeasure, provoking reactions, and engaging in violence.
Nationally, the AAA study found that 17 percent of surveyed drivers reported sometimes or always carrying a gun in their vehicle. State-specific figures for South Dakota were not available in the national AAA Foundation survey. Meanwhile, 53 percent of respondents across the nation said they’ve wondered if another driver might have a weapon with them in moments of road rage.
The study notes that drivers who prioritize road etiquette and courtesy are less likely to become involved in aggressive confrontations, while local driving culture and stress levels profoundly shape behavior on the road.
Experts recommend place-based enforcement efforts, education on pro-social driving, and personal emotional regulation. Advice includes giving extra space during tense situations, avoiding eye contact with aggressive drivers, and using calming mental techniques during winter and busy traffic conditions.
