The 'Harvester' model uses a four-cylinder gas engine as a range extender. It's far more popular than the pure EV version, Scout CEO Scott Keogh says.

Mack Trucks is expanding its history museum in Allentown, with plans to turn it into “a destination brand experience.” The museum on 60 acres along Lehigh Parkway South next to Queen City Airport is ...

Mack Trucks named Guillaume Giroudon vice president and general manager at Lehigh Valley Operations, overseeing Class 8 truck ...

But will they be EREVs? Well, it’s complicated. They'll have EREV-like range, but there will still be a mechanical connection ...