Now, this should be good news for folks shopping for Ram 2500 trucks, because the high-output version of the 6.7-liter Cummins was only sequestered to the more substantial 3500 rigs.

Thanks to its long-standing partnership with Cummins, 2016 3500 Series Rams are now rated with towing capacities of 31,210 pounds. Much fine-tuning of the suspension and transmission went into ...

We used the Ram 3500 dually with Cummins turbodiesel engine for both long-distance freeway towing and around-town errands. It was far better at one than the other.