NPTC

Don’t miss the National Private Truck Council Annual Education Management Conference and Exhibition, where private fleet professionals will gain essential industry insights and connect with peers.

Connect with us Learn more about the event
Date
May 9 - May 11, 2026
Location
Orlando, Florida, USA
Applications
Heavy-duty Truck Medium-duty Truck

Explore products and services at NPTC 2026

Next Generation X15 engine

2027 X15 Diesel Engine

Backed by 25+ years of leadership and experience, the 2027 X15TM gives you the confidence to move forward fearlessly.
Learn more about the 2027 X15
Cummins X10 engine

X10 Diesel Engine

The X10 is a next-gen workhorse engine, offering X15-level toughness, reliable performance, better fuel efficiency, and versatile power for tough jobs.
Learn more about the X10
Articles
Performing maintenance on engine
Article Engines
Five facts of 2027 X15 maintenance

In addition to improved fuel economy and reduced emissions, Cummins Inc.

March 07, 2025

Cummins most fuel efficient X15
Article Engines Components Service and Parts
Teamwork transforms new tech into cleanest, most fuel efficient X15

Improving fuel economy in a heavy-duty diesel engine while lowering emissions is no small feat.

April 14, 2025

Article Engines
The X10 Engine: The Next Step in Engine Evolution

The Cummins X10™ engine marks a bold new chapter in the evolution of mid-bore engines.

October 10, 2025

Press Release Engines Generators and Power Systems
Cummins Advances X10 to Bring Heavy-Duty Performance to the Mid-Bore Market

Cummins Inc. (NYSE:CMI) is redefining performance across vocational and jobsite applications with the Cummins X10™ mid-bore diesel engine and a portfolio of rental power solutions designed to support demanding construction environments.

January 16, 2026

EPA27 aftertreatment system
Article Components
Frequently asked questions on the EPA27 aftertreatment system

What's the EPA27 Twin Module Aftertreatment? The EPA27 emissions rule requires significant reductions in nitrogen oxide (NOx) emissions for vehicles beginning with the 2027 engine model year.

April 23, 2025

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