Mack designers said work on the new Pioneer model centered around the seat because that is where the driver spends most of ...

ALLENTOWN, Pa. — About 3,000 people work at the Mack Truck assembly plant in Lower Macungie Township, near Allentown. Now, ...

Pa. - A state lawmaker representing part of ... released a statement Thursday after receiving word that Mack Trucks is laying off between 250 and 350 workers at its Lower Macungie Township facility.