GMC today unveiled the 2016 Sierra All Terrain X, a special edition of the company’s All Terrain model that features additional off-road upgrades and “exclusive premium content,” according to GMC.

“Styling is the biggest influence on Sierra customers and the new Sierra All Terrain X builds on that with a more aggressive, personalized appearance that complements its exceptional capability,” said Duncan Aldred, vice president of GMC Sales and Marketing. “It joins other models such as the new Sierra Elevation and premium Sierra Denali to offers more choices for finding the premium truck that matches customers’ style and capability needs.”

The All Terrain X features a monochromatic exterior trim and additional upgrades to blend capability with unique styling for a limited-edition Sierra pickup.

Some of the highlights for the truck include:
– 4WD with Eaton locking rear differential
– Z71 Off-Road suspension package with Rancho monotube shocks, high-capacity air cleaner, Hill Descent Control and underbody transfer case shield
– Rear Park Assist
– Unique grille with body-color surround and tinted chrome accents; body-color front and rear bumpers (rear bumper with corner steps)
– Spray-on bedliner
– All-Terrain-logo instrument cluster
– Inclinometer in the driver information center.

Product Details
The new Sierra All Terrain X is offered on the 2016 Sierra 1500 4WD crew cab/short box models with SLT trim. In addition to the standard All Terrain content, the “X” package includes:

– 265/65R18SL Mud-Terrain-rated Goodyear Wrangler DuraTrac MT tires, designed for off-road competence in dirt, gravel and mud, with on-road composure in dry, wet and wintry conditions
– 18 x 8.5-inch black aluminum wheels
– Sport side steps (black)
– Bed-mounted sport bar (black) designed to support the accessory off-road LED lighting package
– High-performance LED headlamps
– Performance exhaust system, which bumps output of the 5.3L V-8 engine to 365 horsepower and adds an aggressive note
– Body-color door handles and body-side moldings
-Black exterior mirrors, belt moldings and B-pillars
– Interior floor liners
– Available colors: Onyx Black, Summit White, Stone Blue Metallic, Iridium Metallic, Crimson Red Tintcoat, Light Steel Gray Metallic.

GMC says the All Terrain X will be available this spring.