In theory, Wankel-style rotary internal combustion engines have many advantages: they ditch the cumbersome crankcase and piston design, replacing it with a simple, single-chamber design and a ...

Paccar is a giant in the semi truck industry. In fact, the company owns numerous truck brands. These are the manufacturers ...

Pilot Travel Centers has named Stacy Batiste of Lafeyette, Lou., its 2025 Road Warrior champion, giving him a 2019 Kenworth ...

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 ...

If you're in the logistics and transportation sector, or just a semi-truck enthusiast in general, then you're likely familiar with PACCAR engines. They come in three heavy-duty models: EPA MX-13, CARB ...

New and Only CARB-Compliant Fully Automatic Transmission and Diesel Engine Pairing to Deliver Lower Emissions While Maintaining Optimized Performance for Heavy-Duty Vehicles INDIANAPOLIS, July 30, ...

The Paccar TX-12 Pro automated transmission is now available with the Paccar MX-13 engine for Kenworth’s T680, T880, and W990 models. This transmission is designed to optimize performance for both on- ...

"PACCAR reported good revenues and net income in the first quarter of 2025," said Preston Feight, chief executive officer. "Peterbilt, Kenworth and DAF delivered good results, PACCAR Parts delivered ...

PACCAR Inc. (NASDAQ:PCAR) shares are trading lower on Tuesday after it reported first-quarter results. The company reported quarterly adjusted earnings per share of $1.46, missing the analyst ...

You can find various models of Cummins and PACCAR diesel engines in Peterbilt and Kenworth trucks hauling heavy loads across the United States. While most people know about the 6.7L Cummins turbo ...