2015 GMC Sierra All-Terrain HD: Chrome and Mud
If you are looking for a truck that can haul heavy loads across swampy terrain, with all the comforts of a limousine, GMC has unveiled the Sierra All-Terrain HD just for you.
Similar to the 1500 models, the All-Terrain is an equipment package available for the double and crew-cab, 4WD, 2500 and 3500, SLE or SLT pickup trucks.
- Also: 2015 Chevrolet Silverado HD / 2015 GMC Sierra HD: Heavy Duty Evolution
- Also: 2014 Chevrolet Silverado - A Good Thing, Revisited
Here are some of the unique upgrades made to the Sierra All-Terrain:
- Chromed grille
- Underbody aluminium skid plates
- 18-inch aluminium wheels
- LED headlights
- Chrome mouldings
- Chromed mirror covers (the 3500HD is equipped with adjustable towing mirrors)
The Sierra All-Terrain is also equipped with 4G LTE connectivity, Stabilitrak and trailer sway control.
For those of you always craving more torque, the Duramax diesel engine is offered, with 397 HP and 765 lb-ft of torque. For the others, a 6 L Vortec V8 is standard. And to make sure the Sierra All-Terrain can, well, cross all that terrain, the Z71 package is included, with its Rancho twin-tube shocks and hill descent control.
If this truck sounds good enough for you, hurry up and order one, since deliveries will start this summer!