This 1905 Mack -- chassis number 9 -- is the oldest known Mack truck in existence. Photo: Jack Roberts This Mack D42T cabover dates from 1955. Power was supplied by a 6 cylinder gas engine. Photo: ...

Grayce Emmick restored a 1984 Mack R Model and donated it to the Mack Trucks Historical Museum in Allentown, Pennsylvania. The truck was originally custom built for Johnny Prescott and Son Oil, ...

A new Mack Shop location is now open inside the Mack Customer Center in Allentown, Pa. The store will carry a full assortment of Mack-branded merchandise in a location convenient for visitors to the ...