Joe Machens Automotive Group is your place for your next oil change, tire rotation, or brake service. Our service department offers specials on a wide variety of services for all new or preowned Cadillac CTS, Escalade, DTS, STS, Mazda 3, Mazda 6, Tribute, CX-7, Miata, or Mercedes C-Class, E-Class GLK or a Gl450 .