Steven E. Parker is president of Baltimore Potomac Truck Centers, Inc. in Linthicum, Md. After graduating from Gettysburg College in 1973, he began working for the Goodyear Tire & Rubber Company. Following that, he went to work at the family's single location Mack Truck dealership in downtown Baltimore, Md., which later moved to its current location in Linthicum. Over the years the business expanded.
Today, the third-generation, family-owned dealership group operates five full-service commercial truck dealership locations in Maryland and Virginia, and includes franchises for Mack, Volvo and Hino Trucks. As chairman of the American Truck Dealers (ATD), Parker represents franchised medium- and heavy-duty new-truck dealers on the board of directors of the National Automobile Dealers Association. (Term: January 2016-April 2018)