Mack Trucks plans to lay off up to 350 people over the next 90 days at its operations center in Lower Macungie Township, Pa.

Tariff, regulatory, and other market uncertainties are causing new truck demand to drop. In response, Mack Trucks plans to ...

Hundreds of workers will be laid off at two truck plants in Pennsylvania and Maryland as company officials say orders are down amid market uncertainty. Volvo Group ...