GMC's 2017 Sierra HD All Terrain X
Originally posted on Automotive Fleet
GMC's 2017 Sierra HD All Terrain X is based on the Sierra 2500.
The crew cab truck is equipped with 4WD in the SLT trim grade.
A sport bar adds flair rather than function.
The truck rides on LT275/65R18 Goodyear Duratrac MT-rated tires fitted to 18-inch black-painted wheels.
GMC interior appointments offer upgrades from the comparable Chevrolet Silverado. The truck offers power-adjustable pedals.
The truck is powered by the 6.6L V-8 Duramax diesel engine, which is a $9,550 option.
A hood vent provides the truck's diesel engine with an additional power boost.
The All Terrain X variant adds off-road chops to the GMC Sierra 2500HD, which entered its third generation in 2015.
The truck offers a spray-on bed liner.
The instrument cluster display offers data on trip, fuel economy, media, and navigation.
The GMC IntelliLink audio system displays on an 8-inch screen.
The rear bench folds in a 60/40 configuration.