Peterbilt adds the PACCAR TX-12 Pro automated transmission for Models 579, 567, and 589, for vocational and on-highway use.

Peterbilt will make powertrains with a TX-12 Pro automated transmission and Paccar MX-13 engine combination an option available to buyers of its 579, 567 and 589 tractors, the Paccar unit said ...

GM Jacob Montero took over Paccar’s iconic Peterbilt brand amid a turbulent few months. He said the brand’s breadth and ...

Truck maker Peterbilt Motors Co. is relying on its flexibility as it traverses a market facing increasingly uncertain conditions. The potential for tariffs on foreign trade continues to loom ...

Moving up in the PACCAR line takes us to the MX-11, which is used in Peterbilt model 567 and 579 trucks. This 10.8-liter ...

TERRY, Mont. - Montana Highway Patrol reported that a Poplar man was killed in a semi-truck crash on S-253 on Monday night, ...