Well, that semi-truck engine is most likely powered by diesel fuel and produced by one of two companies: Detroit Diesel or Cummins. Cummins has one of the widest reaches you can imagine when it ...

Cummins’ 6.7L Turbo Diesel advanced engine system and powertrain will be offered in the recently announced 2025 Ram 2500; 3500 heavy-duty pickups; and Ram 3500, 4500, and ...

"We’re thrilled to continue our partnership with Ram Brand and introduce the best diesel Pickup engine in the industry." All 2025 Ram Heavy Duty truck models powered by Cummins received ...