For some time now, Ford’s ultra-tough Raptor truck has set the standard in off-road trucks. GMC has taken notice and answered the call with the GMC Sierra 1500 All Terrain X pickup truck. Complete with luxury pricing and styling, the all new offering from GMC joins a growing group of off-road vehicles found in this category. The All Terrain X will be a limited edition version of the four-wheel-drive Sierra 1500 crew cab and short-box models with SLT trim. Boasting a 5.3-liter, 8-cylinder engine that gets 365 horsepower, the pickup will also sport GM’s popular Z71 off-road suspension package with hill-descent control technology. Look for the Sierra All Terrain X to hit showrooms this spring. In the interim, check out the video below and head over to the GMC website to learn more.