Welcome to Diesel Truck Sales Michigan’s Premier Full-Service Freightliner Dealer Welcome to Diesel Truck Sales, an award winning Freightliner Dealer located in Michigan! Serving our customers since 1946, we are a Full-Line Authorized Freightliner, Freightliner Custom Chassis (FCCC), and Sterling Dealer located in Saginaw, Michigan. Diesel Truck Sales is your dealer for all your medium to heavy duty truck sales, service, and parts. Providing excellent service to great deals on parts, we are your ideal choice for Quality Truck Care! We are the Diesel Professionals. Learn More About Diesel Truck Sales