2024 Ram 3500 Regular Cab

The Ram 3500's optional 6.7-liter diesel engine comes in two outputs, a standard version good for 370 horsepower and 850 lb-ft of torque and a High Output version that bumps output to 450 horsepower and 1,075 lb-ft. This flexibility enables those who don't need to tow the heaviest loads to save some money on an already costly engine option. Additionally, the Ram 2500 and 3500 are the only trucks in the segment to offer load-leveling air springs from the factory. These springs can make trailer hookup easier, and they keep the rear at regular ride height when loaded with a trailer or heavy payload.

When you're talking about the heaviest-duty trucks available, there are only a handful. Ram's 3500 competes directly with the Ford F-350, Chevy Silverado 3500HD and GMC Sierra 3500HD. The latter two, however, are mechanical twins. It's probably worth driving all of them if you don't already have a preference, but we think the Ram offers the nicest interior.