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

Ram has released the full towing and hauling specs for its 2011 Heavy Duty pickups armed with the new High Output 6.7-liter Cummins ISB six-cylinder diesel. We've created an updated comparison chart ...

Both Cummins and Ford offer 6.7-liter diesel engines. They share a few similarities, but those don't go much further than their displacements.

The new 2021 Ram Heavy Duty is now offering the highest torque rating for a diesel truck and a segment-leading gooseneck towing capacity, thanks to the updated Cummins diesel engine under the bonnet.

View post: Ram Power Wagon Finally Gets Cummins Diesel with 1,075 lb-ft of Mountain-Moving Torque Correction: A previous version of this story mistakenly reported the horsepower of the high-output ...

Do I hear 37,200?! Ram has reclaimed the top heavy-duty truck towing crown with the 2021 Heavy Duty pickup. The updated 6.7-liter Cummins turbodiesel-powered truck can now pull a 37,100-pound ...