The upcoming rules pertain to engines and indirectly to trucks. The '27-spec diesels will appear in new vehicles later in ...

A key enabler is the newly redesigned aftertreatment system, which uses trusted components in a smarter and more efficient ...

Switching from a gasoline engine to a diesel-powered setup is an enticing possibility, but it requires a lot more work than ...

2027 heavy-duty engines are still a couple of years away. But the American Petroleum Institution is already hard at work on the next generation of oils that will lubricate them. New EPA 2027 emissions ...

Cummins Inc. (NYSE: CMI) today announced the nationwide expansion of its Forever Rising Tour, a traveling exhibition bringing ...

The new heavy-duty engine oil category, PC-12, is nearing the finish line. Here’s what fleet maintenance managers should know ...

Thanks to “heavy-duty truck maintainers” reporting fewer engine-related problems, Caterpillar and Cummins ranked highest in customer satisfaction in the J.D. Power and Associates 2007 Heavy-Duty Truck ...

The longest-lived diesel still rolling out of factories is not a museum piece or a limited-run curiosity. It is a workhorse straight-six that has powered everything from farm trucks to modern ...

SAN RAMON, Calif.--(BUSINESS WIRE)-- Today Chevron Products Company, a division of Chevron U.S.A. Inc., introduced Delo® 400 XSP SAE 15W-40 with ISOSYN® Advanced Technology™, a new full synthetic, ...

Trucking is a legacy driven business, but are some of your best practices out of date? You're watching CCJ's 10-44, a weekly webisode that brings you the latest trucking industry news and updates from ...