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  • Photo showing the confident and bold exterior of the 2016 GMC Sierra 3500 Denali HD heavy-duty pickup truck.
    The Sierra family lineup
  • The 2016 GMC Sierra 3500 Denali HD pickup truck is a fortress of strength, with nearly two-thirds of its cab structure built from high-strength steels.
    Standard trailer-sway-control technology helps you trailer with confidence
  • A high-performance bedliner comes standard in the 2016 GMC Sierra 3500 Denali HD pickup truck, helping to protect your truck bed from scratches.
    Standard spray-on bedliner to protect your truck and your cargo
  • The 2016 GMC Sierra 3500 Denali HD heavy-duty pickup truck is a truly respected leader in the truck market.
    Four upper tie-downs make it easier to secure cargo
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The Sierra family lineup