Diesel trucks are favored over gas-fed versions because they have a host of advantages. For starters, new diesel trucks generally pull heavier loads and spare their owners quite a bit of fuel. The ...

The Trump administration has issued new guidance on diesel exhaust fluid (DEF) systems aimed at avoiding sudden engine shutdowns that sideline trucks and cost truckers money. U.S. Environmental ...

It's still illegal to violate the Clean Air Act, but now the worst that can happen is a fine.

Ram announced that the TRX pickup truck — a Ram with a Hellcat engine under the hood — is coming back for the 2027 model year ...

The law of unintended consequences applies to much more than just reviving Jurassic-age dinosaurs. It also comes into play with diesel trucks: Relying on a diesel rather than a gasoline-powered engine ...

While CNG trucks currently have higher upfront costs, they offer lower fuel and maintenance expenses, along with reduced emissions, positioning them as a viable alternative ...

Researchers at the University of Southern California have released an interactive map to show Angelenos how pollution from diesel truck traffic affects neighborhoods and streets across the region.

MAN Truck & Bus and the commercial vehicle rental company TIP Group have signed a new framework agreement. This agreement ...