Engine, 5.3L EcoTec3 V8, with Active Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm; more than 300 lb-ft of torque from 2000 to 5600 rpm)

Rear axle, 3.42 ratio

Pickup box

GVWR, 7200 lbs. (3266 kg) (Requires 4WD models.)

Air cleaner, high-capacity

Hill Descent Control

Differential, heavy-duty locking rear

Transfer case, active, 2-speed electronic Autotrac with rotary controls, includes neutral position for dinghy towing (Included with 4WD models only.)

Suspension, MagneRide Magnetic Ride Control with MagneRide brand shock absorbers

Four wheel drive

Cooling, external engine oil cooler

Cooling, auxiliary external transmission oil cooler

Alternator, 150 amps

Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power

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 (Standard on 4WD models only.)

Cargo tie downs (4), movable upper

Steering, Electric Power Steering (EPS) assist, rack-and-pinion

Brakes, 4-wheel disc with DURALIFE rotors, 4-wheel antilock

Capless Fuel Fill

Exhaust, aluminized stainless-steel muffler and tailpipe

LPO, Polished exhaust tip (dealer installed)

Wheelhouse liners, rear

Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door

Bumper, front, body-color lower

Bumper, rear body-color with corner steps

CornerStep, rear bumper

Moldings, bodyside, chrome

Grille, Denali Chrome

Active Aero Shutters, front

Headlamps, high-performance LED headlamps with GMC signature LED lighting

Fog lamps, thin profile LED

Taillamps, LED with signature

Lamps, cargo area, cab mounted with switch on center switch bank

Mirrors, outside chrome cap, heated power-adjustable, power-folding and driver-side auto-dimming with integrated turn signal indicators and puddle lamps (includes driver's side spotter mirror)

Mirror caps, chrome

Glass, deep-tinted

LED Lighting, cargo box with switch on center switch bank

Tailgate and bed rail protection caps, top

Remote Locking Tailgate (Included and only available with (AQQ) Remote Keyless Entry.)

Tailgate, EZ-Lift and Lower

Door handles, chrome

Bed Liner, Spray-on Pickup box bed liner consisting of high pressure, chemically bonded, sprayed-on polyurea & polyurethane liner formulation. Liner is permanently bonded to the truck bed providing a water tight seal. Includes embossed Denali logo on front bed wall. The textured, non-skid surface is black in color and robotically applied to yield consistent 90 mil floor and tailgate thickness along with 50 mil box sidewall thickness. Spray-on liner covers entire bed interior surface below side rails, including tailgate, front box top rail, gage hole plugs and lower tie down loops. (Not available with (VZX) bed liner, LPO.)

Bose Sound with 6 speaker system (7 speaker system including subwoofer when ordered with bucket seats)

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.)

Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor)

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

Steering column, manual Tilt-Wheel and telescoping

Instrumentation, 6-gauge 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

Pedals, power-adjustable

Remote vehicle starter system

Universal Home Remote

Theft-deterrent system, unauthorized entry

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

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

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; EFFECTIVE WITH SALES STARTING 5/1/2018. (Included and only available with (UE1) OnStar. 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.)

Rear Vision Camera with dynamic guide lines

Front and Rear Park Assist, Ultrasonic

Teen Driver mode a 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 gives you information on your teen's driving habits and helps you to continue to coach your new driver

Safety Alert Seat

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