2020 GMC Sierra AT4 with the all-new Off-Road Performance Package – The 2020 GMC Sierra HD brings the American truck brands latest styling and technology to the heavy-duty segment. Looking much afterward its Sierra 1500 kin, the latest Sierra HD advance from a more cohesive design relative to that of its smaller sibling. Details such as grillework that extends into the scalloped headlights, more defined wheel capably arches, and a blistered hood find the money for GMCs 2500 and 3500 heavy-duty pickup trucks a rugged handsomeness.
Yet, the Sierra HDs new bodywork does more than just put in the model’s styling, and the gargantuan GMC encouragement from an improved bed that sports an inch belittle lift-over height, newly built-in side-steps ahead of the rear wheels, and an optional tailgate step to ease contact into the cargo box. Dubbed MultiPro, the trick two-piece tailgate is affable throughout the 2020 Sierra HD line.
Accompanying the likes of the well-equipped Sierra HD SLT and luxury-lined Sierra HD Denali trims is a new off-road-oriented AT4 model. subsequently a model-specific deferment setup that includes Rancho bewilderment absorbers, skid plates to guard necessary mechanical pieces, a locking rear differential, a dedicated off-road driving mode, and a set of 18-inch Michelin all-terrain tires, the Sierra HD AT4 aims to believe upon the likes of the heavy-duty Ram power Wagon and medium-duty Nissan Titan XD Pro-4X.
2020 GMC Sierra AT4 with the all-new Off-Road Performance Package