Mack Trucks and Volvo Trucks are expanding DEF software updates to increase repair windows to 160 hours and raise final ...

Each Volvo Group unit said its flagship on-highway tractors began rolling off production lines in May with the updates ...

The updated software gives Mack and Volvo truck owners more time to address DEF-related issues before the engine derates or ...

If you've been considering a Ram or Ford heavy-duty truck for your next purchase, you might be wondering about how the 6.7 Cummins and Ford 6.7 Powerstroke compare, and understandably so. These two ...

The newest truck brand for Australia has hit the road with its first model following a thorough test and development program, ...

It's a shame that diesel has never really caught on in the US as a powerplant for sedans and SUVs, but at least some of us have got the right idea when it comes to pickups, packing these engines into ...

A new Mack Defense M917A3 order adds 115 heavy dump trucks for the Army National Guard under a five-year contract.

Volvo and Mack are updating emissions software to increase derate speeds from 5 to 25 mph after new EPA guidance. Also: ...

Cummins updates its Model Year 2027 engine launch plan, phasing in the new X10 and X15 platforms while keeping legacy engines ...

Cummins is announcing plans to phase in its newest engines next year, while still making older engines available to its ...