Full Description: Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine. Not available with (L5P) Duramax 6.6L Turbo-Diesel V8 engine.)|Durabed, pickup bed|GVWR, 11,500 lbs. (5216 kg) with single rear wheels (Included and only available with model CK30943 model and (L8T) 6.6L V8 gas engine. Requires single rear wheels.)|Air filter, high-capacity|Air filtration monitoring|Transfer case, two-speed active electronic Autotrac with push button control (Requires 4WD models.)|Differential, heavy-duty locking rear|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|Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section|Suspension Package|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 V8 gas engine. Not available with (ZW9) pickup bed delete.)|Single rear wheels|Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door (Deleted with (ZW9) pickup bed delete.)|Bumper, front chrome|Bumper, rear Chrome|CornerStep, rear bumper|BedStep, Black integrated on forward portion of bed on driver and passenger side (Deleted when (ZW9) pickup bed delete is ordered.)|Moldings, beltline, stainless steel|Wheelhouse liners, rear (Not available with dual rear wheels.)|Cargo tie downs (12), fixed, rated at 500 lbs per corner (Deleted with (ZW9) pickup bed delete.)|Chrome front grille bar with "CHEVROLET". Includes Chrome grille inserts with small Gold bowtie emblem.|Fog lamps, front, LED|Taillamps, LED with signature|Lamps, cargo area cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel|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, chrome|Glass, deep-tinted|Door handles, chrome|Tailgate and bed rail protection cap, top|Tailgate, gate function manual with EZ Lift includes power lock and release (Upgraded to (QT6) Power up and down tailgate when (PCZ) LTZ Convenience Package is ordered. Deleted when (ZW9) pickup bed delete is ordered.)|HD Radio|Audio system feature, 6-speaker system|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)|Driver memory, recalls driver "presets" for power driver seat and outside mirrors|Floor covering, color-keyed carpeting|Steering wheel, leather-wrapped|Steering wheel, heated|Steering column, manual tilt and telescoping|Steering wheel audio controls|Instrument cluster, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure|Driver Information Center, 4.2" diagonal color display includes driver personalization|Advanced Trailering System includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder, trailer electrical diagnostics and Trailer Tire Pressure Monitor System module (With (ZW9) pickup bed delete no provision for a trailer tire pressure monitor system will exist but all the other (U1D) features will remain.)|Exterior Temperature Display located in radio display|Compass, located in instrument cluster|Window, power front, drivers express up/down|Remote vehicle starter system|Cruise control, electronic with set and resume speed, steering wheel-mounted|Theft-deterrent system, unauthorized entry|Steering column, lock control, electrical|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) (Deleted when (ZW9) pickup bed delete is ordered.)|Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted|Chevrolet 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 Owner's Manual for more information.)|Hitch Guidance (Deleted with (ZW9) pickup bed delete.)|Hitch Guidance with Hitch View (Not available 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