Over the years, we've seen PACCAR engines slowly replace Cummins power units in a lot of semi-trucks. Who owns this company?

With the rise of the Tesla Semi, Windrose, and BYD electric trucks, the Cab-Over-Engine (COE) design is making a major ...

Integrating the Allison 4000 Series into vehicles equipped with the CARB-compliant PACCAR MX-13 engine will support ...

Allison Transmission is pleased to announce the Allison 4000 Series™ fully automatic transmission is now available with the new CARB low NOx compliant PACCAR MX-13 engine for Kenworth T880 and ...

These five leading truck brands all offer semi-trucks that are designed for American drivers and American roads, and all of them are manufactured in America.

Paccar (NASDAQ:PCAR) beat analyst expectations for the second quarter, posting GAAP earnings per share of $1.37 and revenue of $7.51 billion for Q2 2025. Net income (GAAP) and truck deliveries saw ...

Cummins is one of the big engine makers powering the commercial trucking industry, and it makes quite a few power plants geared toward medium-duty trucks.

Apple Machine Learning Research published a paper titled "The Illusion of Thinking," which investigates the abilities of Large Reasoning Models (LRMs) on a set of puzzles. As the complexity of the ...