The Cummins engine-powered Dodge Ram was so in demand that the manufacturer had to briefly stop taking orders, making it far ...

However, in 2016 something special happened: the Canyon offered the only diesel engine in the midsize truck segment that year ...

Customers will need a software update to resolve the transmission issues.

Please verify your email address. In the US, diesels are very much work vehicles, with the fuel type unpopular in anything other than trucks. General Motors still makes a few SUVs and vans with ...

A father and son have been accused of conspiring to smuggle illegal devices to override emission controls on trucks into ...

Modifying your engine so that it creates more horsepower ... If you choose to modify your diesel truck in order to increase its horsepower or torque outputs, you should consider replacing your ...

Truck manufacturers could be using their pricing power to undermine California’s clean-truck standards, environmentalists say ...

To continue this momentum, the mining giant on Tuesday announced a full transition from conventional to renewable diesel for ...

A group of auto-parts dealers have been charged with operating a multimillion-dollar smuggling ring to sell banned devices that let drivers switch off the emissions-control systems on their diesel ...

Even the exhaust pipe on our diesel-engine test truck was huge — it looks like Chevy stole it from a high-school brass band. In crew-cab form with a standard-length box, the 2500HD measures 20 ...

“They’re very expensive. They’re three to three and a half times the cost of internal combustion engine diesel trucks,” said Joe Cambria, who owns Cambria Truck Centers, a heavy-duty truck dealer in ...