Peterbilt Motors Co. has announced the availability of the Cummins B6.7N natural gas engine in its new medium-duty Model 536 and Model 537 trucks. Peterbilt said the Model 536 is the perfect truck to ...

Peterbilt is taking immediate orders for its vocational and aerodynamic vehicles powered by compressed and liquefied natural gas. The Model 365 and Model 384 will be offered with the Cummins Westport ...

Peterbilt Motors Co. on March 29 announced that the Cummins B6.7N natural gas engine will be available on the OEM’s medium-duty models 536 and 537. The two MD models were introduced last year and are ...

Peterbilt Motors Company announced Tuesday its availability of a new lightweight engine designed for endurance, quieter performance and fuel efficiency. The PACCAR MX-11 engine is available on the ...

Peterbilt’s first lightweight Paccar MX-11 engine was installed recently in the company’s newest vocational truck, the Model 567, in a set-forward front axle configuration. The truck-and-engine ...

Peterbilt Motors Co. announced two new medium-duty box truck models — the 535 and 536 — aimed at the lease and rental segment; and two other models — the 537 and 548 — intended for the vocational ...

Peterbilt will offer three new engines fueled by liquefied natural gas on its Models 387, 386 and 367 in 2009. The factory-installed LNG system is part of a joint agreement with Westport Innovations ...

Peterbilt Motors Company is making available the Cummins Westport ISL-G Near Zero NOx emissions natural gas engine for Models 567, 520 and 320, the company announced this week. The engine emissions ...

DENTON, Texas--(BUSINESS WIRE)--Peterbilt trucks powered by a 2017 PACCAR MX engine will provide customers new horsepower and torque ratings, higher performance and lower cost of ownership, Peterbilt ...

Peterbilt Motors Company announced today the availability of the next generation of PACCAR engines, developed to meet the Environmental Protection Agency’s (EPA) 2013 emissions requirements. Peterbilt ...

A new cabover medium-duty truck, the Model 220, will join the family of trucks built by Peterbilt Motors Co. in mid-2007, along with two new mid-range engine models built by Cummins Engine Co.

AUSTIN, Texas — Peterbilt Motors Co. has announced a series of updates to its lineup of proprietary Paccar engines. The manufacturer announced from the American Trucking Associations Management ...