So it's little wonder why Ford felt it was a good idea to build a heavy duty version of the Ranger, even though that sounds like—we know—a role logically filled by the existing F-150.

A standard 34-gallon fuel tank comes equipped, giving it a range that's more in line with its heavy-duty capabilities. Under the hood, the Ranger Super Duty boasts an upgraded 3.0-liter ...

Every truck in the Ram Heavy Duty lineup can now be optioned with the Cummins 6.7-liter inline-six High-Output Turbo Diesel engine. This excludes, frustratingly, the Ram 2500 Power Wagon ...