Features & options

• TIRES
• P275/55R20 ALL-SEASON
• BLACKWALL
• REAR AXLE
• 3.42 RATIO
• ACTIVE NOISE CANCELLATION
• ASSIST STEPS
• CHROMED TUBULAR
• 6&quot
• RECTANGULAR
• QUICKSILVER METALLIC
• BOSE SOUND WITH 6 SPEAKER SYSTEM
• (7 speaker system including subwoofer when ordered
• bucket seats) includes (NKC) noise control system.)
• LANE KEEP ASSIST
• TRANSMISSION
• 8-SPEED AUTOMATIC
• ELECTRONICALLY CONTROLLED
• with overdrive
• tow/haul mode. Includes Cruise Grade Braking
• Powertrain Grade Braking
• TRAILER BRAKE CONTROLLER
• INTEGRATED
• LICENSE PLATE KIT
• FRONT
• HEADLAMPS
• HIGH-PERFORMANCE LED HEADLAMPS
• with GMC signature LED lighting
• CUSTOMER DIALOGUE NETWORK
• FORWARD COLLISION ALERT
• MIRRORS
• OUTSIDE HEATED POWER-ADJUSTABLE VERTICAL TRAILERING
• MEMORY-EQUIPPED
• UPPER GLASS
• POWER-FOLDING AND MANUAL EXTENDING
• CHROME
• Includes integrated turn signal indicators
• consisting of 51 square inch flat mirror surface positioned over a 24.5 square inch convex mirror surface
• a common head
• lower convex spotter glass (convex glass is not heated
• not power adjustable)
• addition of auxiliary cargo lamp for backing up (helps to see trailer when backing up
• a trailer)
• amber auxiliary clearance lamp
• WIRELESS CHARGING
• SEATING
• HEATED AND VENTILATED PERFORATED LEATHER-APPOINTED FRONT BUCKET
• CONSOLE
• FLOOR MOUNTED
• with cup holders
• cell phone storage
• power cord management
• hanging file holder capability and (K4C) wireless charging
• SLT PREFERRED EQUIPMENT GROUP
• SEATS
• FRONT FULL-FEATURE LEATHER-APPOINTED BUCKET
• with (KA1) heated seat cushions
• seat backs. Includes 10-way power driver
• front passenger seat adjusters
• including 2-way power lumbar control
• 2-position driver memory
• adjustable head restraints
• (D07) floor console and storage pockets. (Includes (K4C) wireless charging.
• WHEELS
• 20&quot
• X 9&quot
• (50.8 CM X 22.9 CM) POLISHED ALUMINUM
• HEADLIGHT
• INTELLIBEAM
• AUTOMATIC HIGH BEAM ON/OFF
• LPO
• ALL-WEATHER FLOOR LINER
• SLT CREW CAB PREMIUM PLUS PACKAGE
• Includes (NZP) 20&quot
• chrome clad wheels
• (QSS) P275/55R20 all-season
• blackwall tires
• (UD5) Front and Rear Park Assist
• (UVD) heated steering wheel
• (A48) power sliding rear window
• (BVQ) 6&quot
• rectangular chrome tubular assist steps
• (UQA) Bose premium audio system
• (IO6) GMC Infotainment 8&quot
• Diagonal Color Touch audio system with Navigation
• (JL1) trailer brake controller
• (Y86) Enhanced Driver Alert Package
• (AN3) front bucket seats
• (KQV) heated and vented seating
• (CGN) spray-on bed liner and (T4L) full LED headlamps.
• STEERING WHEEL
• HEATED
• LEATHER WRAPPED
• with audio and cruise controls
• FRONT AND REAR PARK ASSIST
• ULTRASONIC
• AUDIO SYSTEM
• 8&quot
• DIAGONAL COLOR TOUCH SCREEN NAVIGATION WITH GMC INFOTAINMENT SYSTEM
• AM/FM/SIRIUSXM
• HD RADIO
• with USB ports
• auxiliary jack
• Bluetooth streaming audio for music and most phones
• Pandora Internet radio and voice-activated technology for radio and phone
• JET BLACK
• PERFORATED LEATHER-APPOINTED FRONT SEAT TRIM
• WINDOW
• POWER
• REAR SLIDING WITH REAR DEFOGGER
• 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
• robotically applied. 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.
• ENGINE
• 6.2L ECOTEC3 V8 WITH ACTIVE FUEL MANAGEMENT
• DIRECT INJECTION
• and Variable Valve Timing
• includes aluminum block construction
• (420 hp [313 kW] @ 5600 rpm
• 460 lb-ft of torque [624 Nm] @ 4100 rpm)
• MAX TRAILERING PACKAGE
• includes 9.76&quot
• rear axle
• 8-speed transmission with 3.42 or 6- speed transmission with 3.73
• (JL1) trailer brake controller
• enhanced cooling radiator
• revised shock tuning for increased control
• heavier duty rear springs and increased RGAWR
• LO