| 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 Owners 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 |
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