Freightliner can build its 122SD heavy-haul vocational chassis into any number of extreme configurations, but this oil-field hauler is one to be reckoned with. It boasts a gross vehicle weight of ...

Freightliner Trucks’ 122SD severe-duty model has gone into full production at its Santiago, Mexico, plant. The truck replaces the Coronado SD, which it resembles, as the builder’s “cornerstone” ...

The Freightliner 122SD can now be spec’d with Allison 4700 Rugged Duty Series (RDS) and Oil Field Series (OFS) automatic transmissions. According to Freightliner, the combination of the 122SD with ...

A new factory-installed roof-fairing for the Cascadia highway tractor and the start of full-produce for the 122SD vocational truck model are the big announcements coming from Freightliner Trucks this ...