GMC Sierra Heavy Duty pickups ready for All Terrain

2015 GMC Sierra HD All Terrain

GMC’s latest heavy duty pickups are ready to go off-road in style.

The truck specialist is adding the All Terrain package already offered on the Sierra 1500 to the options lists for its newly-updated 2500 and 3500 HD trucks.

An add-on to SLE, SLT and Denali trim levels 4x4s, the package includes a Z71 off-road suspension, twin-tube shocks, hill descent control and a skid plate.

Available with either a 6.0-liter gasoline V8 or 6.6-liter turbo diesel V8, All Terrain models also get unique grilles, wheels body-color or chrome bumpers, plus a carbon fiber-look interior treatment.

Pricing has not been announced, but the All Terrain HD’s go on sale this summer.

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