X31 Off-Road Package includes (JHD) Hill Descent Control
(NZZ) skid plates
Off-Road suspension and Twin-tube Rancho shocks|ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (UET) In-vehicle Trailering App|Rear axle
3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)|GVWR
11
550 lbs. (5239 kg) with single rear wheels (Included and only available with TK30743 model and (L8T) 6.6L V8 gas engine. Requires single rear wheels.)|Air filter
heavy-duty|Air filtration monitoring|Transfer case
two-speed active electronic Autotrac with push button control|Auto-locking rear differential|Four wheel drive|Cooling
external engine oil cooler|Cooling
auxiliary external transmission oil cooler|Battery
heavy-duty 720 cold-cranking amps/80 Amp-hr maintenance-free with rundown protection and retained accessory power (Included and only available with (L8T) 6.6L V8 gas engine.)|Alternator
170 amps (Requires (L8T) 6.6L V8 gas engine.)|Trailer brake controller
integrated|Recovery hooks
Red|Frame
fully-boxed
hydroformed front section and a fully-boxed stamped rear section|Skid Plates protect the oil pan
front axle and transfer case|Suspension
Off-Road includes twin-tube shocks|Steering
Digital Variable Steering Assist this system automatically adjusts steering based on speed
road conditions
and other inputs to reduce driver effort and fatigue|Brakes
4-wheel antilock
4-wheel disc with DURALIFE rotors|Brake lining wear indicator|Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)|Tire
spare LT275/70R18 all-terrain
blackwall|Single rear wheels|Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door|Bumper
front
body-color lower|Bumper
rear body-color with bumper CornerSteps|CornerStep
rear bumper|Bed Step
Black integrated on forward portion of bed on driver and passenger side|Moldings
beltline
Black|Wheelhouse liners
rear|Bed Liner
Spray-on Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (AT4 logo replaces GMC logo. Available with Ship Thru code (SQE)
not available with any other Ship Thru code.)|Cargo tie downs (12)
fixed
rated at 500 lbs per corner|Grille
Gloss Black header and grille insert bars with Black chrome accents|Fog lamps
LED|Taillamps
Animated LED Signature Tail
Stop
turn and Reverse lamps|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|Mirrors
outside power-adjustable vertical trailering with heated and auto-dimming upper glass
(driver and passenger) lower convex mirrors
turn signal indicators
puddle lamps
perimeter lighting
auxiliary lighting
power folding/extending (extends 3.31" [84.25mm])|Mirror caps
high gloss Black|Wipers
front rain-sensing|Glass
deep-tinted|Door handles
body-color|Tailgate
GMC MultiPro Tailgate with six functional load/access features. NOTE: Auto release can be disabled if ball hitch is installed. See Owner's manual for details|Tailgate and bed rail protection caps
top|Tailgate
gate function manual with EZ Lift includes power lock and release
includes hitch area light|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 underseat storage
(includes child seat top tether anchor)|Seats
heated second row outboard seats|Driver memory
recalls driver "presets" for power driver seat and outside mirrors|Center Console
floor-mounted with cup holders
cell phone storage
power cord management
hanging file folder capability|Floor covering
color-keyed carpeting|Steering wheel
wrapped|Steering wheel
heated|Steering column
manual Tilt-Wheel and telescoping|Steering wheel audio controls|GMC Premium information Display- 13.4" diagonal Multicolor touch screen|Driver Information Center
enhanced
12.3" diagonal reconfigurable multicolor digital display|Exterior Temperature Display located in radio display|Compass
located in instrument cluster|Window
power front
drivers express up/down|Remote vehicle starter system|Theft-deterrent system
unauthorized entry|Wireless Charging|Power outlet
instrument panel
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) 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 (Included and only available with (UE1) OnStar. 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|Hill Descent Control|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.)|Front and Rear Park Assist
Ultrasonic|Bed View Camera camera in the CHMSL to show a view of the cargo bed
display located in infotainment screen
includes Two Trailer Camera Provisions|Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching|TRAILER CAMERA PROVISIONS AND TRAILER VIEWING SOFTWARE|Rear Cross Traffic Alert|Trailer Side Blind Zone Alert|Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)|Safety Alert Seat|Rear seat reminder|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|Seat Belt Adjustable Guide Loops
front row only|Indicator-Seat Belt WARNING
Rear Seat (Requires Crew Cab or Double Cab model.)|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) Sierra HD Pro Safety)|3 years of GMC Connected Services (Includes from time of new vehicle purchase. Connected services vary by vehicle model and require active service plan
working electrical system
cell reception and GPS signal. Does not include emergency or security services. See onstar.com for details and limitations.)