Can a 2018 GMC Sierra 2500 HD plow sand and bash through the dunes? It is an odd question, but somebody had to find out, and it turned out to be a lot of fun. The Sierra HD in question is the All Terrain X off-road package. This truck is
A lot of developments have been made in automotive technology since 1985. Airbags, ABS and traction control are now standard features on just about every new vehicle. Headlights are another area in which technology has developed significantly since the 1980s. However, many new vehicles are not rated very highly as far
GMC was kind enough to lend TFL a brand new GMC Sierra HD All Terrain X with the 6.6L Duramax Turbo-diesel V8. As this is a diesel, we would expect the fuel economy to be better than that of a gasoline model. So, Roman decided to put this fuel economy
The 2017 GMC Sierra HD 2500 All-Terrain X makes its debut today. It completes a trifecta of off-road ready trucks from GMC, along with the GMC Canyon All-Terrain X and GMC Sierra 1500 All-Terrain X.
The Sierra HD version of the limited edition All-Terrain X is only available on the 2500
TFL recently reported on the most off-road worthy GMC Sierra you can buy... the All Terrain X. Read the original story here. The TFL team is at the 2016 Chicago Auto Show and caught up with the All Terrain X and its marketing manager, Stu Pierce, for the Everything You Ever