The Chevrolet Tahoe is a great three-row SUV, but not a cheap one. There are, however, more affordable alternatives, provided ...

Heavy-duty truck towing confidence is not created by a fake panic stop, a smoky camera trick, or one heroic-looking swerve in an empty parking lot. It comes from the numbers, ...

The EPA's proposed updates to heavy-duty vehicle NOx rules would eliminate mandatory engine deratements by MY2029, drawing ...

For family farmers battling razor-thin profit margins, rising input costs and stubbornly low commodity prices, even modest ...

The agency says the changes could save truckers $12 billion while still maintaining environmental protections.

The proposal doesn't change the tougher NOx standard, but it would revise key implementation requirements that manufacturers ...

Learn how to prevent repeat turbocharger failures by identifying root causes, improving diagnostics, and following proper ...

The PACCAR MX DEF software update raises final inducement speed to 25 mph and extends the repair window for MX-11 and MX-13 ...

Volkswagen's management plans to drastically reduce its model lineup and further cut capacity. The update followed a high-stakes boardroom showdown with the group's supervisory board. It also comes ...

President Donald Trump's administration on Thursday moved to loosen truck pollution regulations put in place by his ...

The Environmental Protection Agency plans to stop requiring that diesel trucks automatically reduce power when their emissions exceed certain limits under a proposed rule that would also do away with ...

The Trump EPA calls Biden-era rules for cutting pollution from heavy trucks "unworkable." The proposed changes have been ...