Powered by Detroit’s DD16 and all-new DD13 Gen 5 engines, Western Star’s new X-Series range of trucks have been unveiled to the Australian market. The 47X, 48X, and 49X trucks also include cutting-edge technology and high performance offered by the industry-leading Detroit Assurance suite of safety systems, Detroit DT12 automated manual transmission, and Detroit Connect … Continue reading New Detroit engines in Western Star X-Series