GMC is expanding rapidly the amazing All Terrain X package. After the Canyon and Sierra 1500 models, the car manufacturer adds the option to the bigger HD Sierra. Yes, they just introduced the all-new 2017 […]
Posts Tagged: 6.6-liter turbo-diesel V8
GMC is expanding rapidly the amazing All Terrain X package. After the Canyon and Sierra 1500 models, the car manufacturer adds the option to the bigger HD Sierra. Yes, they just introduced the all-new 2017 […]