The 14.9-liter Cummins X15 diesel engine powers a range of semi-trucks from manufacturers such as Kenworth, Peterbilt, Volvo, ...

Which Power Stroke turbodiesel engines you should look for if you’re in the market—and the ones you should avoid?

F-350, and F-450 have reclaimed heavy-duty-truck bragging rights with a new diesel engine, extreme towing capability, and ...

There aren't very many vehicles out there that can make it to 250k miles on the odometer, and most are pickups. If you want a ...