Mack History 1970

1970 - New Mack World Headquarters opens in Allentown, Pennsylvania.

Mack History 1970Infamous Brisbane floods severy impact the Mack Truck Rocklea factory

1974 - The Cruise-Liner, produced from 1974-1984, served as Mack's premium offering in a cabover configuration.


The Infamous Brisbane floods took place this year and impacted the Rocklea factory severely. The factory was almost entirely under water.