The longest-lived diesel still rolling out of factories is not a museum piece or a limited-run curiosity. It is a workhorse straight-six that has powered everything from farm trucks to modern ...

There are a few companies you should probably look into if you are in the market for some serious power for a heavy-duty vehicle, and one of them is most certainly Detroit Diesel. This company has ...

When it comes to the three main diesel mills we see in the domestic market, there's Ram's Cummins inline-six mills, and Ford ...