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

Mack Trucks introduces the Pioneer, a next-generation highway truck designed for improved driver comfort, safety, and fuel ...

ALLENTOWN, Pa. — Discussing the manufacturing process inside Mack Trucks’ Lehigh Valley Operations plant, Gunnar Brunius, vice president of LVO, couldn’t hide his enthusiasm in comparing the ...