Mack Trucks has introduced a heavy-duty version of its mDRIVE automated manual transmission that is tailored to construction applications, the manufacturer announced.

Volvo Group’s North American heavy-duty truck deliveries rose 21% in November from the same month last year, the company reported.

Mack Trucks Inc. is displaying a pink Pinnacle Axle Back model at its headquarters in Greensboro, North Carolina, to help increase breast cancer awareness.

Mack Trucks said it will sponsor American Trucking Associations’ Share the Road safety campaign for the 13th year and provide a 2014 Mack Pinnacle.

Mack Trucks introduced the MP7 405 Super Econodyne powertrain, which the company says boosts fuel efficiency and will be available with 405 horsepower and 1,560 pound-feet of torque.

Mack Trucks Inc. has introduced the MP8 505C+, a 13-liter, 505-horsepower engine platform that the company says is ideal for longhaul applications.

Mack Trucks said it will invest $26 million to upgrade its cab and vehicle assembly plant in Macungie, Pennsylvania.

Mack Trucks confirmed that it plans to add about 100 jobs at its assembly plant in Macungie, Pa., during the next few months to meet rising customer demand.

LOUISVILLE, Ky. — Mack Trucks executives want to increase sales of longhaul sleeper trucks, especially this year when they see purchases of North American Class 8 vehicles rebounding from a dip in 2013.