2026 GMC SIERRA 1500 AT4X

• 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 View with image adjustment, Pan/Zoom/Tilt
• Hitch Guidance
• Bed View Camera camera in the CHMSL to show a view of the cargo bed, display located in infotainment screen (Includes Trailer View Camera Provisions and Trailer Assist Guidelines.)
• Trailer Camera Provisions and trailer viewing software
• Front and Rear Park Assist, ultrasonic
• Following Distance Indicator (Included and only available with (PDI) GMC Pro Safety.)
• Trailer Side Blind Zone Alert
• Rear Cross Traffic Braking
• Rear Pedestrian Alert
• Safety Alert Seat (Included and only available with (PDI) GMC Pro Safety.)
• Seat Belt Adjustable Guide Loops, front row only
• Buckle to Drive prevents vehicle from being shifted out of Park until driver seat belt is fastened; times out after 20 seconds and encourages seat belt use (Included and only available with (PDI) GMC Pro Safety.)
• Tire Pressure Monitoring System, auto learn includes Tire Fill Alert (does not apply to spare tire)
• Rear Seat Reminder
• Rear Seat Belt Indicator

PACKAGE (1)

• Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance

MECHANICAL (22)

• Rear axle, 3.23 ratio
• Pickup bed
• GVWR, 7300 lbs. (3311 kg) (Requires (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
• Air filter, heavy-duty
• Automatic Stop/Start
• Hill Descent Control
• Transfer case, two-speed, electronic Autotrac with push button control (4WD models only) (Includes Terrain mode.)
• Suspension, Off Road with 2" factory installed lift and Multimatic DSSV dampers (Not available with 22" LPO wheels and tires.)
• Four wheel drive
• Alternator, 220 amps (Included and only available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
• Battery, heavy-duty 850 cold-cranking amps/95 Amp-hr, maintenance-free with rundown protection and retained accessory power (Included and only available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
• Frame, fully-boxed, hydroformed front section
• Trailer Tire Pressure Monitor Sensors includes set of 4 sensors. Sensor functionality requires (UET) In-Vehicle Trailering App to be ordered with the vehicle and installed by the factory. Sensors will be shipped loose with the truck and will need to be installed on trailer by customer. System is capable of monitoring up to 6 wheels. Additional or replacement sensors are available through GM Accessories
• Trailer brake controller, integrated
• Skid Plates
• Cargo tie downs (12), fixed
• Steering, Electric Power Steering (EPS) assist, rack-and-pinion
• Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
• Brake lining wear indicator
• Capless Fuel Fill
• Exhaust, dual system (No exposed chrome tips in bumper. Only available with (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
• Exhaust, aluminized stainless-steel muffler and tailpipe

EXTERIOR (23)

• Tires, LT275/70R18 blackwall Goodyear Wrangler Territory MT
• Tire, spare LT275/70R18 blackwall Goodyear Wrangler Territory MT
• Wheels, 18" x 8.5" (45.7 cm x 21.6 cm) Gloss Black painted full-size, spare Aluminum
• Wheelhouse liners, rear
• Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
• Sunroof, power
• Front Bumper, AEV Stamped-steel high approach Front Bumper with heavy duty cast recovery points
• Bumper, rear body-color with corner steps (Not available with (ULV) AT4X AEV Edition. Bumper color is High Gloss Black on AT4X.)
• CornerStep, rear bumper (Not included with (ULV) AT4X AEV Edition.)
• Grille (Gloss Black header with Dark Nickel grille insert bars with gloss black accents.)
• Fog lamps, LED
• Lighting, perimeter
• Taillamps, LED LED signature taillight with LED stop, turn & reverse and Fade-on/Fade-off animation
• Mirror caps, high gloss Black
• Wipers, front rain-sensing
• 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, body-color (Gloss Black with (ULV) AT4X AEV Edition.)
• Bedliner, Spray-on Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (Crew Cab models are available with Ship Thru codes (VCO), (VDT), (VYC) or (VYS).)

ENTERTAINMENT (1)

• Steering wheel audio controls

INTERIOR (25)

• 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)
• Seats, heated second row outboard seats
• Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
• Floor covering, color-keyed carpeting
• Steering column, power rake and telescoping
• Steering wheel, leather-wrapped
• Steering wheel, heated
• Driver Information Center, enhanced, 12.3" diagonal reconfigurable multicolor digital display
• GMC Premium information Display- 13.4" diagonal Multicolor touch screen
• In-Vehicle Trailering App System, includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder, trailer electrical diagnostics and Trailer Tire Pressure Monitor System module
• Compass, located in instrument cluster
• Exterior Temperature Display, located in radio display
• Multicolor 15" Diagonal Head-Up Display
• Remote vehicle starter system
• Universal Home Remote
• Adaptive Cruise Control
• Theft-deterrent system, unauthorized entry
• Steering column lock, electrical
• Wireless Charging
• Power outlet, interior power outlet, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
• USB ports, (2) charge-only, rear
• Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) interior 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