GREAT FALLS — A man died in a vehicle rollover crash in Prairie County on Monday, April 14, 2025. It happened at about 7:50 p ...

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 ...

Kenworth Truck's hydrogen fuel cell electric T680 tractors will not roll off the production line starting this year. The reason is the gaps in hydrogen ...

A Sedalia man suffered moderate injuries in a crash on Friday in Morgan County, according to a crash report from the Missouri State Highway Patrol. The crash happened at 10 p.m. on Highway 50 near ...

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

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

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 ...

Based on a Peterbilt 579 commercial semi truck, the ReVolt EREV hybrid electric semi truck promises 40% better fuel economy and more than twice the torque of a conventional, diesel-powered semi.