PACCAR has been granted a patent for a method involving a heavy-duty truck’s diesel engine and exhaust after-treatment system. The system includes selective catalytic reduction systems and NOx sensors ...

Paccar on Tuesday announced the availability of a new MX-13 engine that is compliant with the California Air Resources Board’s low nitrogen oxide (NOx) regulations. The engine meets the CARB Omnibus ...

Peterbilt is now offering a CARB low-NOx-compliant Paccar MX-13 engine in its Models 579, 567, and 589. The new engine features redesigned internal hardware and aftertreatment systems to further ...

Peterbilt announced the new MX-13 is available for order in its Models 579, 567, and 589 trucks. Kenworth announced that the new CARB-compliant engine is now available to order on its T680, T880, and ...

Newly available Paccar MX-13 low-nitrogen oxide engine with redesigned hardware and aftertreatment for 579, 567, and 589 trucks meets CARB regulations Peterbilt recently added a new CARB-compliant, ...

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 Washington State Department of Labor and Industries is warning truck drivers of the potential dangers of carbon monoxide poisoning following the June 1 death of a truck driver. According to the ...

BELLEVUE, Wash.--(BUSINESS WIRE)--PACCAR will work with Cummins Inc. to offer the new Cummins X15N natural gas engine in Kenworth and Peterbilt trucks. The X15N is the first natural gas engine to be ...