The relationship of dangerous driving with traffic offenses: A study on an adapted measure of dangerous driving

► The Romanian version of the DDDI has sound psychometric properties (internal consistency, test-retest reliabilities, factor structure). ► Dangerous driving is higher in males and occasional drivers, and is not correlated with mileage. ► Dangerous driving is significantly related with speeding as a traffic offense, both self-reported and objectively measured. ► Predictive models including dangerous driving have low utility (unacceptable high misclassification rate of logistic regression models).