Navistar announced this week the first Class 8 ProStar+ tractor with Cummins ISX15 engine with SCR-based emissions has rolled off the production line at Escobedo, Mexico.
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Land Line Magazine: "The first International ProStar Plus with Cummins ISX 15 engine has rolled off the production line – both a real and symbolic sign of a new era for Navistar International Corp."