2025 Ram Hd Diesel Engine. For years, ram has offered a. Now, it appears ram could be clapping back at recent upgrades by its crosstown rivals by offering its hd trucks with a cummins diesel packing one set of power specifications instead of two.

Now, it appears ram could be clapping back at recent upgrades by its crosstown rivals by offering its hd trucks with a cummins diesel packing one set of power specifications instead of two. Last year, a spokesperson for ram said the new hydrogen cummins engine would be released in the next gen pickup which is slated for 2028.