For parents, there are many reasons to be concerned about teen car accidents. Teens are less experienced drivers than adults, they are more prone to reckless behavior, and teens are the demographic most likely to drive distracted. But it may come as an unwelcome surprise that parents have reason for additional concern during the summer months, which have a track record as the most dangerous for teen drivers. According to AAA, for example, seven of the ten most fatal driving days for teens fall in the summer months between Memorial Day and Labor Day.