Truck engines made rugged
Built to ensure you get the most out of your vehicle.
Experience the next generation of power — now
Featured Engine
X15N
Discover the industry’s first big bore natural gas engine that delivers solutions for a range of long-haul applications. With power ratings up to 500 hp and torque up to 1850 lb-ft, this engine will revolutionize transportation and your application needs.
Featured engine
X15 Efficiency Series
With EX ratings improving fuel economy by up to 1.5%, the X15 Efficiency Series helps you get the most out of every drop of fuel.
Cummins in action
Optimizing Performance: Service and Diagnostics
