Few engines have enjoyed as long a reign as this popular diesel.

Add Yahoo as a preferred source to see more of our stories on Google. If you ever want to start an argument between diesel enthusiasts, just bring up the topic of the 6.7 Cummins and PowerStroke ...

The Cummins diesel engine has become synonymous with durability and reliability, particularly in the Ram truck lineup. As I delve into the engineering marvel that makes the Cummins Ram nearly ...

View post: The Most Reliable Full-Size Truck in America Isn’t the Ford F-150 We’re going to do a 180 now, as our last feature focused on a pair of high-revving V6s. The two engine we’re going to look ...

As newer and flashier trucks became available, many people forgot about the older '89 to '93 Dodges. There's no doubt that this early 5.9L Cummins is a workhorse, but can it make power? The answer is, ...

This week, diesel truck engine company Cummins made an unusual announcement. In addition to several new high-efficiency diesel engines, it also showed off an all-electric truck called the Concept ...

Every diesel-head knows about Cummins engines — specifically, the six-cylinder Cummins 5.9-liter and 6.7-liter engines. But given how popular these engines are, we won't blame you if you didn't know ...

Buying this truck is like getting a pet turtle. It's a lifetime commitment.

Sagepoint Logistics has acquired 60 heavy-duty Freightliner trucks powered by Cummins X15N Renewable Natural Gas engines. The ...