How the 5.9L Cummins turbo diesel revolutionized pickup trucks in 1989, delivering 400 lb-ft of torque when Ford and GM ...

If you own a truck with the 6.6L Duramax diesel, you already know what it costs to feed it. The engine makes 470 horsepower and 975 lb-ft of torque, and it will haul just about anything you can ...

Engine manufacturer Cummins (NYSE:CMI) beat Wall Street’s revenue expectations in Q1 CY2026, with sales up 2.7% year on year ...

Think the legendary 6.7 Cummins is the undisputed king of heavy-duty torque? Here are four massive diesel engines that ...

Thursday, May 7, 2026 at 4:30 p.m. ET. CALL PARTICIPANTS. President and Chief Executive Officer — Clay Corbus; Chief Financial Officer — Robert Vreeland; Moderator — T ...

Stay informed about NOx rules and their impact on diesel engine technology and student transportation fleet strategies by ...

With no computers, no proprietary software, and prices starting at $95,000, Ursa Ag is betting that simplicity is the future ...

Infrastructure availability, a historical hurdle for gas-powered fleets, has also largely been overcome. Rowe noted that the ...

Artificial intelligence is increasingly embedded in fleet management, improving route planning, maintenance, and diagnostics, ...

Can diesel meet the strictest ever NOx limits? Top OEMs discuss the innovations keeping diesel competitive in a zero-emission ...

Mighty V8 diesels come from a variety of brands, both foreign and domestic. Several of them spring from the holy war between ...