Trailering Package includes trailer hitch- 7-pin and 4-pin connectors and (CTT) Hitch Guidance
ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (U1D) In-vehicle Trailering App
Rear axle- 3.23 ratio
Pickup bed
GVWR- 7100 lbs. (3221 kg) (Requires Crew Cab 4WD model with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine.)
Air filter- heavy-duty
Automatic Stop/Start (Standard on vehicles built before 6-7-2021. Most vehicles built on or after 6-7-2021 that are equipped with a V8 engine and (MQB) 10-speed automatic transmission will have (NSS) Not Equipped with Automatic Stop/Start- which removes Automatic Stop/Start and its content. See dealer for details)
Hill Descent Control (Requires 4WD model.)
Auto-locking rear differential
Transfer case- two-speed- electronic Autotrac with push button control (4WD models only)
Denali Premium Suspension with Adaptive Ride Control
Four wheel drive
Cooling- external engine oil cooler (Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
Cooling- auxiliary external transmission oil cooler (Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
Alternator- 170 amps (Included and only available with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine. Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
Battery- heavy-duty 730 cold-cranking amps/80 Amp-hr- maintenance-free with rundown protection and retained accessory power (Included and only available with (L84) 5.3L EcoTec3 V8 engine- (L3B) 2.7L Turbo engine and (L87) 6.2L EcoTec3 V8 engine.)
Frame- fully-boxed- hydroformed front section
Trailer brake controller- integrated
Recovery hooks- chrome
Cargo tie downs (12)- fixed- rated at 500 lbs per corner
Steering- Electric Power Steering (EPS) assist- rack-and-pinion
Brakes- 4-wheel antilock- 4-wheel disc with DURALIFE rotors
Capless Fuel Fill
Exhaust- dual with premium tips
Exhaust- aluminized stainless-steel muffler and tailpipe
Tire- spare 255/80R17SL all-season- blackwall
Wheel- 17"" x 8"" (43.2 cm x 20.3 cm) full-size- steel spare
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- window surround- Chrome
Grille (Signature Denali grille with high gloss Black mesh and Chrome inserts.)
Fog lamps- LED
Taillamps- LED signature taillight with LED stop and reverse light
Mirror caps- chrome
Glass- deep-tinted
Lamps- cargo area- cab mounted integrated with center high mount stop lamp- with switch in bank on left side of steering wheel
LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
Tailgate- GMC MultiPro Tailgate with six functional load/access features
Tailgate- gate function manual with EZ Lift includes power lock and release- includes hitch area light
Tailgate and bed rail protection caps- top
Door handles- chrome
Steering wheel audio controls
4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
Seat adjuster- driver 10-way power including lumbar
Seat adjuster- passenger 10-way power including lumbar
Seat- Up-level Rear with Storage Package- 60/40 folding bench for Crew Cab models- includes full-length bench seat- seatback storage on left and right side- center fold out armrest with 2 cupholders- full cab width under-seat storage- (includes child seat top tether anchor) (Rear seat features leather seating surfaces.)
Center Console- floor-mounted with cup holders- cell phone storage- power cord management- hanging file folder capability
Floor covering- color-keyed carpeting
Steering column- manual Tilt-Wheel and telescoping
Steering wheel- leather-wrapped
Steering wheel- heated
Driver Information Center- enhanced- 8"" diagonal multicolor digital display includes analog speedometer and tachometer gauges
In-vehicle Trailering App- System includes checklist- trailer maintenance reminders- trailer security alerts- trailer mileage- tow/haul reminder and trailer electrical diagnostics
Compass- located in instrument cluster
Exterior Temperature Display- located in radio display
Brake lining wear indicator
Remote vehicle starter system
Universal Home Remote
Theft-deterrent system- unauthorized entry
Steering column- lock control- electrical
Wireless Charging
Power outlet- instrument panel- 120-volt (400 watts shared with (KC9) bed mounted power outlet)
USB ports- dual- charge-only (2nd row)
Power outlet- bed mounted- 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
Air conditioning- dual-zone automatic climate control
Air vents- rear
Assist handles front A-pillar mounted for driver and passenger- rear B-pillar mounted
GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)
StabiliTrak- stability control system with Proactive Roll Avoidance and traction control- includes electronic trailer sway control and hill start assist
Airbags- Dual-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; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (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.)
Hitch Guidance
Safety Alert Seat
Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob- to help encourage safe driving behavior. It can limit certain available 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
Rear Seat Reminder