The Peterbilt 579 featured in the video up top is powered by the Cummins X15N natural gas engine. It's the engine maker's latest and greatest natural gas engine and just one of three engines in the ...

Our colleague at sister fleet publication CCJ, Chief Editor Jason Cannon, recently took Peterbilt's retooled Model 579 around North-Central Texas for a test-drive. The black-and-chrome EPIQ was as ...

As far as modern-day, aero-focused semi-truck designs go, the Peterbilt 579 stands out as one of the best-looking ones. I much prefer the look of a traditional semi, like the 389, but if I had to ...

Designed with long-haul efficiency and driver comfort first, the Kenworth T680 and Peterbilt 579 are some of the most popular semi-trucks on the highway, both with legendary reputations. Although ...

Multiple motor carriers have lined up to participate in a test of a single Peterbilt tractor powered by a Cummins engine fueled by renewable natural gas. The program is being operated by alternative ...

DENTON, Texas — Peterbilt Motors Co. unveiled two battery-electric truck models — the updated 579EV and the new 567EV — as part of the next evolution in its electric vehicle ambitions. The revamped ...

Peterbilt this week updated its electric Model 579 to include more range and a brand new electric powertrain. Building on the diesel Model 579 platform, the next-generation Model 579EV is aimed at ...

When Peterbilt debuted its refreshed Model 579 last year it marked a fairly significant revamp – at least for Paccar, which has historically favored small refinements over full-blown reinvention. The ...

The latest generation of Bendix's Fusion flagship advanced driver assistance system is now available on Peterbilt Model 579 heavy-duty trucks. The newest Bendix Fusion system uses a new forward-facing ...

Peterbilt announced that enhanced standard collision mitigation features on the Bendix Fusion safety system will be standard equipment on new Model 579 trucks. The Bendix Fusion system offers several ...

Peterbilt has launched the 567EV and next-gen 579EV, showcasing its commitment to electric vehicle technology in heavy-duty trucking. The new ePowertrain offers increased range, multiple power options ...

This 2020 Peterbilt 579 semi-truck features an Ultraloft sleeper with a double bunk, plus 500,460 miles on its Paccar MX-13 inline-six turbodiesel engine. It’s currently up for grabs and the price is ...