After nine years with Alcoa, Romney's career had stagnated; there were many layers of executives to climb through and a key promotion he had wanted was given to someone with more seniority. Pyke Johnson was vice president of the Automobile Manufacturers Association, which needed a manager for its new Detroit office. Romney got the job and moved there with his wife and two daughters in 1939. An association study found Americans using their cars more for short trips and convinced Romney that the trend was towards more functional, basic transportation. In 1942, he was promoted to general manager of the association, a position he held until 1948. Romney also served as president of the Detroit Trade Association in 1941.