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 ...
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 said the new MX-13 version meets the CARB Omnibus Regulation and features redesigns of internal hardware and the aftertreatment system to effectively reduce NOx emissions. The larger volume ...