Lakeside Formula is Michigan's largest Formula boat dealership located on Lake St. Clair and serving customers in the Eastern Great Lakes region and Ontario Canada. Our spacious showroom showcases a wide selection of new Formula boats, including luxury bowriders, sport boats, crossover bowriders, center consoles and cruisers. Whether you're seeking an exhilarating ride or a leisurely cruise, our expert staff will guide you to the perfect boat that matches your boating aspirations.