2019 GMC Sierra 2500HD Denali

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

Daytime Running Lamps with automatic exterior lamp control

Airbags Single-stage frontal airbags for driver and front outboard passenger; Seat-mounted side impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)

Front and Rear Park Assist, Ultrasonic

Rear Vision Camera with dynamic guide lines

Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)

Teen Driver configurable feature that lets you activate customizable vehicle settings associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver

MECHANICAL (18)

• Rear axle, 4.10 ratio (Requires (L96) Vortec 6.0L V8 SFI engine.)
• Pickup box
• GVWR, 9500 lbs. (4309 kg) (Requires (L96) Vortec 6.0L V8 SFI engine.)
• Air cleaner, high-capacity
• Transfer case, electronic shift with rotary dial controls (Requires 4WD models.)
• Differential, heavy-duty locking rear
• Four wheel drive
• Cooling, external engine oil cooler
• Cooling, auxiliary external transmission oil cooler
• Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power
• Alternator, 150 amps
• Trailer brake controller, integrated
• Frame, fully-boxed, hydroformed front section
• Underbody Shield, frame-mounted shields includes front underbody shield starting behind front bumper and running to first cross-member, protecting front underbody, oil pan, differential case and transfer case
• Suspension Package, Standard includes 51mm twin tube shock absorbers and 33mm front stabilizer bar
• Cargo tie downs (4), movable upper
• Brakes, 4-wheel antilock, 4-wheel disc with DuraLife brake rotors
• Exhaust, aluminized stainless-steel muffler and tailpipe

EXTERIOR (18)

• Wheel, 18" x 8" (45.7 cm x 20.3 cm) full-size, steel spare.
• Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
• Wheelhouse liners, rear
• Bumper, front, body-color
• Bumper, rear body-color with bumper CornerSteps
• CornerStep, rear bumper
• Moldings, bodyside, chrome
• Headlamps, high intensity discharge (HID) projector-beam with GMC signature LED lighting
• Lamps, cargo area, cab mounted with switch on center switch bank
• LED Lighting, cargo box with switch on center switch bank
• Fog lamps, front, halogen
• Mirror caps, chrome
• Glass, deep-tinted
• Door handles, chrome
• Capless Fuel Fill (Requires gas engine and (E63) pickup box.)
• Tailgate and bed rail protection caps, top
• Remote Locking Tailgate
• Tailgate, EZ-Lift and Lower

ENTERTAINMENT (4)

• Bose Sound with 6 speaker system (7 speaker system including subwoofer when ordered with bucket seats).
• GMC 4G LTE and available built-in Wi-Fi hotspot offers a fast and reliable Internet connection for up to 7 devices; includes data trial for 1 month or 3GB (whichever comes first) (Available Wi-Fi requires compatible mobile device, active OnStar service and data plan. Data plans provided by AT&T. Visit onstar.com for details and system limitations.)
• GMC Connected Access with 10 years of standard connectivity which enables services such as, Vehicle Diagnostics, Dealer Maintenance Notification, GMC Smart Driver, Marketplace and more (Limitations apply. Not transferable. Standard connectivity available to original purchaser for ten years from the date of initial vehicle purchase for model year 2018 or newer GMC vehicles. See onstar.com for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enabled by Connected Access are subject to change.)
• Wireless Charging (Not compatible with all phones. Compliant batteries include QI and PMA technologies. Reference Mobile devices manual to confirm what type of battery it uses.)

INTERIOR (15)

• Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor)
• Steering column, manual Tilt-Wheel and telescoping
• Console, floor mounted with cup holders, cell phone storage, power cord management, hanging file holder capability and (K4C) wireless charging
• Floor covering, color-keyed carpeting
• Instrumentation, 6-gage cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
• Display, customizable driver display, 8" multi-color configurable
• Windows, power with driver express up and down and express down on all other windows
• Theft-deterrent system, unauthorized entry
• Pedals, power-adjustable
• Remote vehicle starter system
• Air conditioning, dual-zone automatic climate control
• Power outlet, 110-volt AC
• Mirror, inside rearview auto-dimming
• Visors, driver and front passenger illuminated vanity mirrors
• Assist handle, front passenger and driver on A-pillars