Mack expects strong 2018, displays updated Granite interior at World of Concrete Mack Trucks displayed the latest upgrades for its vocational customers and said the new year is off to a strong start.

Mack Trucks is updating Granite – the best-selling conventional straight-truck in the U.S. – with an all-new interior and LED headlights. Mack used feedback from thousands of drivers to gauge ...

ALLENTOWN, Pa. — Mack Trucks has introduced interior and exterior updates to its Pinnacle and Granite models.