Selling and Servicing all makes and models of cars, trucks, and SUV's. We are also a new Buick and GMC dealer. We strive for ... continued growth through exceptional customer service. Benefits of using Lighthouse Buick GMC include: very large vehicle inventory, easy to use website, free hand car wash with any service work, free shuttle service, free loaner cars if needed, free lifetime rotation with purchase of 4 new tires, buy 4 oil changes, get 5th free. We also match any competitor's coupons. read more