2019 GMC Sierra 1500 4WD AT4

PACKAGE
ProGrade Trailering System includes (PZ8) Hitch Guidance with hitch view and (U1D) In-vehicle Trailering App (All features of (ZL6) Pro Grade Trailering are included within SLT / AT4 / Denali however the code of "ZL6" is not utilized for these PEGS and therefore will not be included on any ordering materials or within any systems.)
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MECHANICAL
Rear axle, 3.23 ratio
Pickup bed
GVWR, 7000 lbs. (3175 kg) (Requires Crew Cab model with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine. Requires Double Cab model with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
Air filter, high-capacity
Automatic Stop/Start
Hill Descent Control
Transfer case, two-speed, electronic Autotrac with push button control
Suspension, Off-Road with 2" factory installed lift and monotube shocks
Cooling, external engine oil cooler (Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
Cooling, auxiliary external transmission oil cooler (Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
Alternator, 170 amps (Included and only available with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine. Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
Battery, heavy-duty 730 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power (Included and only available with (L84) 5.3L EcoTec3 V8 engine, (L3B) 2.7L Turbo engine and (L87) 6.2L EcoTec3 V8 engine.)
Frame, fully-boxed, hydroformed front section
Trailer brake controller, integrated
Skid Plates
Cargo tie downs (12), fixed, rated at 500 lbs per corner
Capless Fuel Fill
Exhaust, dual with premium tips
Exhaust, aluminized stainless-steel muffler and tailpipe
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EXTERIOR
Wheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spare
Wheelhouse liners, rear
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
Bumper, front, body-color lower (Front bumper color will be high gloss black.)
Bumper, rear body-color with corner steps
CornerStep, rear bumper
Grille (Body-color surround with high gloss Black mesh and Black chrome inserts.)
Taillamps, LED signature taillight with LED stop and reverse light
Mirror caps, high gloss Black
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 box activated with switch on center switch bank or key fob
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
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ENTERTAINMENT
Audio system feature, 6-speaker system
USB ports, dual, charge-only (2nd row)
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INTERIOR
Console, floor mounted with cup holders, cell phone storage, power cord management, hanging file holder capability
Floor covering, color-keyed carpeting
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
In-vehicle Trailering App includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder and trailer electrical diagnostics (Includes trailer tire pressure monitoring alert ONLY when (PTT) trailer tire pressure monitor system is factory ordered and sensors are installed)
Compass, located in instrument cluster
Exterior Temperature Display, located in radio display
Brake lining wear indicator
Steering column, lock control, electrical
Air vents, rear
Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
Power outlet, box mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
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SAFETY
GMC Connected Access with 10 years of standard