For motorists 55 years of age and older. Explore changes in traffic laws and traffic safety, the latest vehicle technology, and easy-to-use defensive driving and accident-prevention tips. Completion of these courses will produce approximately a 10% decrease in your car insurance. Starting July 1st, 2024, there is no longer a requirement for an 8 hour initial course. It has been reduced to simply a 4 hour course requirement. All classes are taught by the Precision Driving Center of Minnesota. (Previously Minnesota Highway Safety & Research Center.) Certificates are issued at the end of class.