Taking a safe driver course can save you 10 percent on the premium, one expert said. Improving your credit score can also help as can getting married. Automobile Insurance and Liability, Traffic Accidents and Safety, Content Type: Service, Personal Finances, Credit Scores, Drivers Education, Prices (Fares, Fees and Rates), Accidents and Safety, Insurance Information Institute, National Safety Council Taking a safe driver course can save you 10 percent on the premium, one expert said. Improving your credit score can also help as can getting married. NYT > Business