Courtesy Driving School is Michigan's largest driving school. Proudly family-owned and operated, we are honored to have served the St. Clair, MI community for over 50 years. We have helped generations of Michiganders achieve their driving goals through our professionally developed curriculums and expert instruction. We offer teen driver education, including Segment 1 and Segment 2 courses, teen and adult driving lessons, official Michigan road tests, and traffic school classes. Our experienced staff complete regular background checks and training to ensure a safe learning environment for all. Courtesy Driving School is dedicated to supporting students and their families every step of the way. Safer roads start with Courtesy.