Audio system feature 6-speaker system (Requires Crew Cab or Double Cab model.)
Wireless Phone Projection for Apple CarPlay and Android Auto
IntelliBeam automatic high beam on/off (Included and only available with (PDI) Sierra HD Pro Safety.)
Lamps cargo area cab mounted integrated with center high mount stop lamp with switch in bank on left side of steering wheel
Moldings beltline Black
CornerStep rear bumper
Tailgate locking utilizes same key as ignition and door (Included and only available with (QK1) standard tailgate. Deleted with (ZW9) pickup bed delete.)
Bumper rear chrome with bumper CornerSteps
Tires LT275/70R18E all-terrain blackwall (Requires single rear wheels.)
Door handles Black grained
Taillamps LED Signature Tail Incandescent Brake Turn & Reverse Lamps (Requires single rear wheels.)
Single Rear Wheels
Wheels 18" (45.7 cm) 8-spoke painted steel Silver Extended (Requires single rear wheels.)
Bed Step Black integrated on forward portion of bed on driver and passenger side (Not available with (ZW9) pickup bed delete.)
Tire spare LT275/70R18 all-terrain blackwall (Included and only available with (QF6) LT275/70R18E all-terrain blackwall tires with (E63) pickup bed single rear wheel models. Available to order when (ZW9) pickup bed delete and (QF6) LT275/70R18E all-terrain blackwall tires are ordered with single rear wheel models.)
Tailgate gate function manual no lift assist (Deleted with (ZW9) pickup bed delete.)
Tailgate and bed rail protection caps top (Deleted with (ZW9) pickup bed delete.)
Bumper front chrome lower
Mirrors outside high-visibility vertical trailering lower convex mirrors manual-folding/extending (extends 3.31" [84.25mm]) molded in Black (Not available on Regular Cab models.)
Tailgate standard (Deleted with (ZW9) pickup bed delete.)
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door (Deleted with (ZW9) pickup bed delete.)
Grille Chrome with flat black grille insert bars
Glass solar absorbing tinted
Cargo tie downs (12) fixed rated at 500 lbs per corner
Headlamps Animated LED projectors LED turn signals and Daytime Running Lamps
Power outlet front auxiliary 12-volt
Remote Keyless Entry
USB Ports 2 Charge/Data ports located on instrument panel
Seats front 40/20/40 split-bench with covered armrest storage and under-seat storage (lockable)
Assist handles front A-pillar mounted for driver and passenger rear B-pillar mounted
Windows power rear express down (Not available on Regular Cab models.)
Window power front passenger express down
Cruise control steering wheel-mounted
Mirror inside rearview manual tilt
Air conditioning single-zone
Seat adjuster passenger 4-way manual
Seat trim Vinyl
Compass located in instrument cluster
Window power front drivers express up/down
Driver Information Center 3.5" diagonal monochromatic display
Seat rear 60/40 folding bench (folds up) 3-passenger (includes child seat top tether anchor) (Not available with Regular Cab model.)
Floor covering rubberized-vinyl (Not available with LPO floor liners.)
Air vents rear (Not available with Regular Cab model.)
Door locks power
Instrument cluster 6-gauge cluster featuring speedometer fuel level engine temperature tachometer voltage and oil pressure
Seat adjuster driver 4-way manual
Steering wheel urethane
Steering column Tilt-Wheel manual with wheel locking security feature
Exterior Temperature Display located in radio display
Brake lining wear indicator
Frame fully-boxed hydroformed front section and a fully-boxed stamped rear section
Suspension Package (Not available with (X31) Off-Road Package.)
Recovery hooks front frame-mounted Black
Steering Recirculating Ball with smart flow power steering system
Engine 6.6L V8 with Direct Injection and Variable Valve Timing gasoline (401 hp [299 kW] @ 5200 rpm 464 lb-ft of torque [629 N-m] @ 4000 rpm)
Push Button Start
Cooling auxiliary external transmission oil cooler
Cooling external engine oil cooler
Transfer case two-speed electronic shift with push button controls (Requires 4WD models.)
Air filter heavy-duty
Transmission 10-Speed automatic
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.)
Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine. Not included with (ZW9) pickup bed delete.)
Four wheel drive
Pickup bed includes bed assist step (Deleted when (ZW9) pickup bed delete is ordered.)
Auto-locking rear differential
Alternator 170 amps (Requires (L8T) 6.6L V8 gas engine.)
Rear axle 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
Trailer brake controller integrated
Air filtration monitoring
Brakes 4-wheel antilock 4-wheel disc with DURALIFE rotors
Trailering Package includes trailer hitch 7-pin and 4-pin connectors and (CTT) Hitch Guidance (Deleted when (ZW9) pickup bed delete is ordered.)
Sierra HD Pro Safety includes (UEU) Forward Collision Alert (UE4) Following Distance Indicator (UKJ) Front Pedestrian Braking (TQ5) IntelliBeam (UFL) Lane Departure Warning (T8Z) Buckle to Drive and (UHY) Automatic Emergency Braking
Trailering Information Label provides max trailer ratings for tongue weight conventional gooseneck and 5th wheel trailering (Not available with (ZW9) pickup bed delete.)
Front Pedestrian Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
OnStar Services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)
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.)
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
Indicator-Seat Belt WARNING Rear Seat (Requires Crew Cab or Double Cab model.)
Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
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)
HD Rear Vision Camera (Not available with (ZW9) pickup bed delete. Removed with (UV2) HD Surround Vision.)
LED Signature DRL's
Rear Seat Reminder (Requires Crew Cab or Double Cab model.)
Daytime Running Lamps LED signature lighting
Forward Collision Alert (Included and only available with (PDI) Sierra HD Pro Safety.)
Seat Belt Adjustable Guide Loops front row only (Included and only available on Crew Cab and Double Cab models. Not available with (ZW9) pickup bed delete.)
Tire Pressure Monitoring System auto learn includes Tire Fill Alert (does not apply to spare tire)
OnStar Basics (OnStar Fleet Basics for Fleet) Drive confidently with core OnStar services including remote commands built-in voice assistance real-time traffic and navigation and Automatic Crash Response to help if you're in need. (Requires (UE1) OnStar. OnStar Basics includes remote commands Navigation Voice Assistance and Automatic Crash Response for eligible vehicles with compatible software. OnStar Basics is standard for 8 years; OnStar plan working electrical system cell reception and GPS signal required. OnStar links to emergency services. Service coverage varies with conditions and location. Service availability features and functionality vary by device and software version. See onstar.com for details and limitations.)
Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching (Deleted with (ZW9) pickup bed delete.)
Lane Departure Warning (Included and only available with (PDI) Sierra HD Pro Safety.)
StabiliTrak stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist
4.2