2024 Sierra HD Exterior

EXTERIOR

POWERFULY BOLD EXTERIOR
Sierra Heavy Duty’s impressive exterior stands out proudly everywhere you go.

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NEW LED PROJECTOR HEADLAMPS AND SIGNATURE LIGHTING

New LED projector headlamps with striking animated sequences helps enhance Sierra Heavy Duty’s bold exterior design.​​

NEW FRONT BUMPER, FASCIA AND AVAILABLE REDESIGNED DENALI CHROME GRILLE

Stand out everywhere you go with Sierra HD Denali’s bold new front end.

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Strapline

The powerfully innovative available MultiPro™ Tailgate combines six convenient functions that help improve loading, unloading and accessing the cargo bed to make light work of almost any job.

The world’s first six-function GMC MultiPro Tailgate helps improve loading, unloading and accessing the cargo box.

  • Open and close the primary gate using the key fob’s power release
  • Load stop to help prevent items from sliding out of the bed
  • Fold-down inner gate for easy access when loading and unloading
  • Inner gate can fold into a full-width step, capable of holding up to 170 Kg.
  • Inner gate load stop to help prevent second-tier items from sliding out of the bed
  • Inner gate can be disabled to prevent it from being opened when a hitch or other equipment is installed
  • The opened inner gate provides a work surface as well as second-tier loading

Trailering Mirrors

Power-adjustable Chrome capped trailering mirrors that power fold, extend and retract at the touch of a button. The door mounted mirrors offer the following features to help improve visibility while trailering:

  • Heated and auto-dimming upper glass (driver and passenger)
  • Power extend/retract and fold
  • Lower convex mirrors
  • LED turn signal indicators/clearance lamps
  • LED perimeter lighting
  • LED rear guidance lamps
  • LED forward auxiliary task lighting

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AVAILABLE SIX-FUNCTION MULTIPRO TAILGATE


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AVAILABLE SIX-FUNCTION MULTIPRO TAILGATE

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The powerfully innovative available MultiPro™ Tailgate combines six convenient functions that help improve loading, unloading and accessing the cargo bed to make light work of almost any job.

The world’s first six-function GMC MultiPro Tailgate helps improve loading, unloading and accessing the cargo box.

  • Open and close the primary gate using the key fob’s power release
  • Load stop to help prevent items from sliding out of the bed
  • Fold-down inner gate for easy access when loading and unloading
  • Inner gate can fold into a full-width step, capable of holding up to 170 Kg.
  • Inner gate load stop to help prevent second-tier items from sliding out of the bed
  • Inner gate can be disabled to prevent it from being opened when a hitch or other equipment is installed
  • The opened inner gate provides a work surface as well as second-tier loading

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