The 14.9-liter Cummins X15 diesel engine powers a range of semi-trucks from manufacturers such as Kenworth, Peterbilt, Volvo, ...

The Lamborghini LM002 is one of the rarest, wildest trucks ever created. This is a military-inspired vehicle sporting the ...

Cummins makes some of the best engines, especially for trucking, so it's reasonable to wonder who founded the company and why ...

In part 1, we focus on the engine. The X15 is part of the Cummins HELM "fuel-agnostic" engine platform.

Jim Park: The X15N, Cummins’ new natural gas engine, made a heck of a splash at ACT Expo in Anaheim this year. It’s no longer seen as a bridge engine between diesel and batteries. Judging by the ...

Trucking companies can now order the Fifth Generation Freightliner Cascadia heavy-duty Class 8 truck with the new Cummins X15N natural-gas 15-liter engine. Earlier this month, Freightliner ...