COLORADO SPRINGS, Colo. — Freightliner Trucks unveiled its new Cascadia model that executives said features major advancements in connectivity and fuel efficiency over the current version. (See video.)

COLORADO SPRINGS, Colo. — Freightliner Trucks unveiled its nearly completely redesigned Cascadia tractor here that executives said is up to 8% more fuel efficient over the current Evolution model and features major advancements in a number of other key areas.

NASHVILLE, Tenn. — FlowBelow Aero Inc. announced that Daimler Trucks North America will offer FlowBelow’s fuel-saving “quick-release” wheel covers as an option on the Freightliner Cascadia Evolution.