• EZ-Lift and Lower tailgate EZ-Lift and Lower Tailgate reduces effort required to lift/lower tailgate. All Sierra tailgates now include a tailgate lock, utilizing the same key as ignition and door.
• Deep-tinted glass
  • Provides additional protection from sun and glare
  • Requires the Convenience Package
• Moldings, bodyside, Chrome Standard.
• Wheel, 18" x 8" (45.7 cm x 20.3 cm) full-size, steel spare. Spare not included with (ZW9) pickup box delete unless a spare tire is ordered. (Requires 18" or 20" wheels and tires.)
• Front bumper, body-color Standard on Denali.
• Tire carrier lock
  • Helps keep spare tire secure
  • Utilizes same key as door and ignition
• 6" rectangular chromed tubular, assist steps
  • 6" tubular stepallows for easier entry and exit
  • Features corrosion-resistant chrome finish and Black, non-slip traction pads positioned below the doors
• Cargo box LED lighting Bright LED lighting mounted in the cargo box:
  
  • Provides light to find cargo in the bed when a tonneau cover is in place
  • Offers a handy alternative when a flashlight isn't available
• LT265/60R20E all-terrain, blackwall tires
• Headlamps, high intensity discharge (HID) projector-beam with GMC signature LED lighting
• 20" chromed cast aluminum wheels Available on Sierra 2500HD Denali.
• Mirror caps, chrome
• CornerStep rear chrome bumper The CornerStep feature at each end of the rear bumper helps make it easier to get into and out of the pickup bed, even with the tailgate open.
  
• Rear wheelhouse liners These liners help protect your truck's rear wheelhouse area from damage caused by dirt, rocks, mud, road salt and the weather.
• Lamps, cargo area, cab mounted with switch on center switch bank
• Tailgate and bed rail protection caps, top
• Fog lamps Halogen front fog lamps help provide illumination of the roadway in foggy or low-visibility conditions.
  
  
• CornerStep, rear body-color bumper Standard on Denali.
• Remote locking tailgate

  Includes:

  • A remote tailgate lock and unlock feature located on the key fob
  • Manual unlock is still available using the same key as the ignition and door
• Outside heated power-adjustable, power-folding mirrors
  • Built-in turn signal indicators and puddle lamps
  • Driver’s side spotter mirror and auto-dimming
  • Chrome cap
• Spray-on bedliner
  • Includes Denali logo on cab bed wall
  • Provides a Black, textured, non-skid surface that helps minimize cargo shifting
  • Covers the entire bed interior surface below side rails, including the tailgate, front box top rail, gauge hole plugs and lower tie-down loops
  • Chemically bonded, the sprayed-on liner permanently bonds to the truck bed, providing a watertight seal
• Chrome door handles Provide a bright chrome accent on each door.
• Power heated outside trailering mirror with turn signal, LED rear guidance lamp, running lamp, power folding and chrome cap

  These mirrors are:

  • Chrome memory equipped
  • Upper glass, power-folding and manual extending
  • Integrated turn signal indicators consisting of 51 square inch flat mirror surface positioned over a 24.5 square inch convex mirror surface with a common head and lower convex spotter glass (convex glass is not heated and not power adjustable)
  • Auxiliary cargo lamp for backing up (helps to see trailer when backing up with a trailer) and amber auxiliary clearance lamp
• Paint, solid
• Power sunroof Retracts into the roof.
• Front license plate bracket Standard on your Sierra shipped to states that require a front license plate. Available option for vehicle that only require rear license plate.
  
  Note: this option deletes the center lower bumper filler panel.
• Onyx Black

• Assist handle, front passenger Included on driver-side on A-pillars.
• Carpeted front and rear floor mats Standard on all models.
• Rear-window defogger Electric, standard on all models.
• 110-volt AC power outlet
  • 3-prong household-style outlet
  • Convenient for charging and powering mobile devices and games
• Heated and vented seating
  • Provides year-round, personalized comfort for the driver and front seat passenger
  • Requires front bucket seats and perforated leather-appointed seat trim
• Remote vehicle starter system Standard on all models.
• OnStar Guidance Plan for 6 months¹

  Includes:

  • Automatic Crash Response
  • Stolen Vehicle Assistance
  • Roadside Assistance
  • Turn-by-Turn Navigation
• Rear 60/40 split folding bench seat (folds up) The seat features a child seat top tether anchor.
• Illuminated visor vanity mirrors Includes driver and front passenger illuminated vanity mirror.
• Power windows

  Include:

  • Express-Down and Express-Up features on driver window
  • Express-Down feature on all other windows
• Steering wheel audio controls Allow the driver to easily operate the audio system and manage most search functions of compatible, connected MP3 players and other media devices.
• Universal Home Remote Programs up to 3 separate remote systems.
• Front full-feature leather-appointed bucket seats These luxurious leather-appointed bucket seats offer personalized comfort for the driver and front passenger. The seats feature:
  
  • Heated seat cushions and seatbacks
  • 10-way power driver and front passenger seat adjusters, including 2-way power lumbar control
  • A 2-position driver memory
  • Adjustable head restraints
  • Floor console
  • Storage pockets
• Theft-deterrent system Included with the remote vehicle starter system.
  
• Color-keyed carpet Standard on all models.
• Dual-zone automatic climate control air conditioning
  • Offers individual temperature settings for driver and right front passenger
  • Dial in desired temperature preferences as conditions change
• Cruise control
  • This standard feature enables you to maintain a minimum speed of approximately 25 mph or greater
  • Includes set and resume speed buttons conveniently located on the steering wheel
• Seat trim, Perforated leather-appointed
• Power door locks Standard on Crew Cab and Double Cab models.
• Floor console
  • Keep valuables and smaller items secure
  • Includes reconfigurable feature with moveable cup holders, cell phone storage, power cord management and file holder capacity
  • Included with front bucket seats
• Remote Keyless Entry Locks and unlocks doors remotely, allowing quicker access and enhancing personal security.
• Power rear sliding window with rear defogger The window switch is conveniently located in the overhead console for easy 1-touch operation.
• Driver Information Center • Customizable driver display
  • 8" multi-color and configurable
• OnStar^®1 with 4G LTE™

  Provides a built-in Wi-Fi hotspot to connect to the internet at 4G LTE™ speeds.

• Inside rearview auto-dimming mirror
  • Helps reduce the glare from the headlamps of the vehicle behind you
  • Indicator light illuminates each time the ignition is turned to start to let you know the feature is active
• Heated steering wheel
  • Leather-wrapped heated steering wheel is a welcome comfort in cool weather
  • Steering-wheel mounted controls for cruise and audio help keep the driver's eyes on the road
• Front and Rear Park Assist This system becomes active when the vehicle is driven at low speeds:
  
  • Uses sensors at the front and rear to detect stationary objects near the vehicle
  • Issues warnings when the vehicle gets too close to an object
  • Helps the driver feel more confident when maneuvering into or out of a parking spot
• Power-adjustable pedals Adjustable accelerator and brake pedals allow the driver to set at the most comfortable position.
• Manual Tilt-Wheel^™ and telescoping steering column
  • Allows the driver to adjust the steering wheel up or down, and the steering column forward or back
  • Accommodates both tall and short drivers and enables them to find a comfortable, safe driving position
  • Provides extra comfort when entering or exiting the truck
• Jet Black Perforated leather-appointed Denali specific.

• Underbody shields Frame-mounted shields including a front underbody shield that starts from behind the front bumper and runs to the first cross-member, protecting the front underbody, oil pan, differential case and transfer case.
• Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power
• Four upper cargo box tie-downs The truck bed includes 4 movable upper cargo tie-downs that can be repositioned to accommodate oversized or tall cargo.
• 4-wheel antilock, 4-wheel disc brakes
  • Power-assisted heavy-duty brake system offers confident stopping power even under heavy payloads or when towing
  • Disc brakes at all 4 wheels reduce heat buildup and brake fade, maintaining braking performance
  • Antilock brakes are designed to help reduce wheel lockup and help maintain steering during hard braking on most slippery surfaces
  
  
• Pickup box
• Digital Steering Assist
• 150-amp alternator
  • Efficiently handles the electrical demands of a heavy-duty truck
  • Ensures the power you need for quick, sure starts
• Electronic shift transfer case with rotary dial controls Shift smoothly between drive settings to handle a variety of road conditions:
  
  • 2WD High for most on-road and highway situations
  • 4WD High for snowy or wet roads when added traction is needed
  • 4WD Low for deep sand, mud or snow to provide maximum torque to all 4 wheels
  • Neutral
  • Requires 4WD models
• Automatic locking rear differential No other competitor in Sierra’s class offers an available fully automatic locking rear differential:
  
  
  • The Eaton^® Locker senses a difference in wheel speed of approximately 100 rpm
  • It locks to turn both rear wheels in unison for added traction
• Steering, Recirculating Ball with smart flow power steering system
• Exhaust, aluminized stainless-steel muffler and tailpipe
• Frame, fully-boxed Hydroformed front section.
• Recovery hooks – front Frame-mounted, Black.
• Four wheel drive
• High-capacity air cleaner Thicker construction helps to trap more dirt before it can enter the air intake.
• Integrated trailer brake controller Available trailer brake controller:
  
  
  • Integrated with the antilock brake system (ABS)
  • Helps provide immediate and measured brake force signaling to electric-controlled trailer brake systems
  • No requirement for external or aftermarket brake control systems
• Off-Road Suspension Package This available option includes the following features:
  • 35mm low-pressure twin tube gas-charged shocks
  • A 33.6mm front stabilizer bar
  • Z71 chrome front fender emblems
  • Hill descent control
• Emissions, Federal requirements
• Hill Descent Control Included with the awe-inspiring Z71 Off-Road Suspension Package, Hill Descent Control:
  
  • Uses antilock braking to help provide a smooth, controlled descent in rough terrain
  • Activates by pushing a button on the instrument panel
  • Works without the driver pressing the brake pedal
  • Included in the available Z71 Off-Road Suspension Package

• Denali Preferred Equipment Group includes standard equipment
• Driver Alert Package

  This package includes safety-alert technologies designed to help the driver prevent a collision:

  • Lane Departure Warning – alerts the driver when the truck is moving out of its lane without activating a turn signal
  • Forward Collision Alert – warns the driver when the truck is rapidly approaching another vehicle in front
  • Safety Alert Seat – vibrates the driver's seat cushion to alert the driver when the truck is moving out of its lane without activating a turn signal or when the truck is rapidly approaching another vehicle in front
  •  Front and Rear Park Assist – help the driver when parking to gauge the distance to a stationary object
  • This package requires heated and cooled driver and front passenger seating, front bucket seats and perforated leather-appointed seat trim on Crew Cab™ models

• Daytime Running Lamps Includes automatic exterior lamp control.

• Side-impact air bags for front outboard seating positions¹ and head curtain air bags1 for all outboard seating positions
  • Frontal air bags¹ work with the safety belt system to help reduce the risk of injury to the driver and right-front passenger in the event of an impact
  • Side-impact air bags¹ inflate on the struck side of the vehicle to provide additional occupant protection in side impacts
• Rear Vision Camera This available feature allows you to use the audio system display to see certain stationary objects located behind your vehicle while traveling in reverse at low speeds.
• Tire Pressure Monitoring System
  • Alerts the driver to a low tire pressure condition in 1 or more tires
  • Uses sensors mounted at each wheel to monitor tire air pressure (does not apply to spare tire)
  • Transmits the tire pressure reading to the Driver Information Center (DIC)
  • Illuminates a warning light and sends a message via the DIC to inform the driver of the low tire pressure
• Lane departure warning Requires available Driver Alert Package.
• Forward collision alert

  Requires available Enhanced Driver Alert Package.

• StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist

Duramax Plus Package

Driver Alert Package

Suspension Package, Off-Road

Denali Preferred Equipment Group

• DriveType
• DriveType: Four Wheel Drive
• Fuel Economy
• City: 0 MPG
• Hwy: 0 MPG
• Combined: 0 MPG
• Fuel System
• Fuel System: Electronic Fuel Injection
• Fuel Tank Capacity
• Fuel Tank Capacity: 36 gal
• Fuel Type
• Fuel Type: Diesel Fuel
• Horse Power
• Horse Power: 397
• Rear Wheel
• Rear Wheel: Single
• Trailering Capacity
• Trailering Capacity: 13000 lbs