Tom Quimby headshot

Tom Quimby

On-highway Journalist

Tom Quimby, On-highway Journalist, has a broad range of experience covering various topics for local and national periodicals. His stories and photos have appeared in The Washington Times and more recently in Commercial Carrier Journal, Overdrive, Hard Working Trucks, Equipment World and Total Landscape Care. Tom has reported on Class 1 – 8 commercial vehicles since 2015. A graduate of the University of Southern California, Tom enjoyed growing up around hot rods, dirt bikes, deserts and beaches near San Diego. He now calls Northwest Florida home.

24 Articles

A historic turnout at the Advanced Clean Transportation (ACT) Expo in Anaheim, California has been met with a big showing of natural gas trucks powered by Cummins new X15N.

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

While hydrogen engines have gotten substantial support abroad for slashing emissions, including nitric oxide (NOx), there remains potential for progress for the clean technology’s acceptance in the U.

The Cummins Inc. 2027 X15 with Cummins’ fully integrated powertrain is ready to perform as the company’s most efficient heavy-duty diesel engine yet while lowering emissions.

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

Hydrogen trucking got a big boost from the release of two new fuel tanks designed to take on some of the toughest jobs on the road.

The state of California has positioned itself as a central figure in a revolutionary shift from a 100-year path of internal combustion engines (ICE) used in commercial transportation.

After working with Cummins Inc. and other major industry suppliers to slash emissions with a hydrogen internal combustion engine (H2-ICE), Southwest Research Institute is moving onto the next phase of its H2-ICE Consortium - drawing on real-world expertise from fleets.

Between the fine print and varying perspectives on the rule announced March 29, you may be seeking steadiness amid uncertainty.

Knowing the fuel used for hydrogen fuel cells and hydrogen internal combustion engines (H2-ICE) is just as important as knowing the powertrains themselves.

The Environmental Protection Agency has announced the final rule for Phase 3 of its Greenhouse Gas Emissions for heavy-duty vehicles.

Roughly three years ago there was not much talk about hydrogen engines according to Jim Nebergall, Executive Director – Market Strategy, Cummins Inc.

Redirecting to
cummins.com

The information you are looking for is on
cummins.com

We are launching that site for you now.

Thank you.