Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)
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.)
Cooling, auxiliary external transmission oil cooler
Cooling, external engine oil cooler
Four wheel drive
Auto-locking rear differential
Transfer case, two-speed electronic shift with push button controls (Requires 4WD models.)
Air filtration monitoring
Air filter, heavy-duty
GVWR, 11,350 lbs. (5148 kg) with single rear wheels (Included and only available with TK30743 model and (L8T) 6.6L V8 gas engine. Requires single rear wheels.)
Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
Seat adjuster, passenger 4-way manual
Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor) (Not available with Regular Cab model.)
Steering wheel, urethane
Steering column, Tilt-Wheel, manual with wheel locking security feature
Instrument cluster, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
Driver Information Center, 3.5" diagonal monochromatic display
Exterior Temperature Display located in radio display
Power outlet, front auxiliary, 12-volt
Air conditioning, single-zone
Air vents, rear (Not available with Regular Cab model.)
Mirror, inside rearview, manual tilt
Assist handles, front A-pillar mounted for driver and passenger, rear B-pillar mounted
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist
CornerStep, rear bumper
Bed Step, Black integrated on forward portion of bed on driver and passenger side (Not available with (ZW9) pickup bed delete.)
Moldings, beltline, Black
Cargo tie downs (12), fixed, rated at 500 lbs per corner
Grille, Chrome surround with Black mesh
Taillamps, LED tail and SRW are incandescent stop, turn and reverse light and DRW are LED stop, turn and reverse light
Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
Mirrors, outside high-visibility vertical trailering lower convex mirrors, manual-folding/extending (extends 3.31" [84.25mm]), molded in Black
Glass, solar absorbing, tinted
Door handles, Black grained
Tailgate, standard (Deleted with (ZW9) pickup bed delete.)
Tailgate and bed rail protection caps, top (Deleted with (ZW9) pickup bed delete.)
Tailgate, locking, utilizes same key as ignition and door (Included and only available with (QK1) standard tailgate. Deleted with (ZW9) pickup bed delete.)
Tailgate, gate function manual, no lift assist (Deleted with (ZW9) pickup bed delete.)
Audio system feature, 6-speaker system (Requires Crew Cab or Double Cab model.)
Seat adjuster, driver 4-way manual
Bumper, rear chrome with bumper CornerSteps
Bumper, front chrome lower
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door (Deleted with (ZW9) pickup bed delete.)
Single Rear Wheels
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.)
Tires, LT275/70R18E all-terrain, blackwall (Requires single rear wheels.)
Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine. Not included with (ZW9) pickup bed delete.)
Brake lining wear indicator
Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
Steering, Recirculating Ball with smart flow power steering system
Suspension Package (Not available with (X31) Off-Road Package.)
Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
Recovery hooks, front, frame-mounted, Black
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 dynamic single line to aid in truck trailer alignment for hitching (Deleted with (ZW9) pickup bed delete.)
Rear Seat Reminder (Requires Crew Cab or Double Cab model.)
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
Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)
EMISSIONS, FEDERAL REQUIREMENTS
ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE
TRANSMISSION, ALLISON 10-SPEED AUTOMATIC
GVWR, 12,100 LBS. (5488 KG) WITH SINGLE REAR WHEELS
REAR AXLE, 3.42 RATIO
PRO PREFERRED EQUIPMENT GROUP
WHEELS, 18" (45.7 CM) 8-SPOKE PAINTED STEEL, SILVER EXTENDED
QUICKSILVER METALLIC
SEATS, FRONT 40/20/40 SPLIT-BENCH
JET BLACK, CLOTH SEAT TRIM
AUDIO SYSTEM, GMC INFOTAINMENT SYSTEM WITH 7" DIAGONAL COLOR TOUCHSCREEN, AM/FM STEREO
CONVENIENCE PACKAGE
ENGINE BLOCK HEATER
ALTERNATOR, 220 AMPS
TRAILER BRAKE CONTROLLER, INTEGRATED
EXHAUST BRAKE
WINTER GRILLE COVER
LED CARGO AREA LIGHTING
LAMPS, SMOKED AMBER ROOF MARKER, (LED)
MIRRORS, OUTSIDE POWER-ADJUSTABLE VERTICAL TRAILERING WITH HEATED UPPER GLASS
GLASS, DEEP-TINTED
LICENSE PLATE KIT, FRONT
TAILGATE, GATE FUNCTION MANUAL WITH EZ LIFT
REMOTE KEYLESS ENTRY
CRUISE CONTROL, STEERING WHEEL-MOUNTED
DEFOGGER, REAR-WINDOW ELECTRIC