Brake lining wear indicator
(L3B) 2.7L Turbo engine and (L87) 6.2L EcoTec3 V8 engine.)
6-speaker system
120-volt (400 watts shared with (KC9) bed mounted power outlet)
auxiliary external transmission oil cooler (Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
Tailgate and bed rail protection caps
heavy-duty 730 cold-cranking amps/80 Amp-hr
engine temperature
3.23 ratio
17" x 8" (43.2 cm x 20.3 cm) full-size
INTERIOR
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.)
aluminized stainless-steel muffler and tailpipe
Floor covering
Exterior Temperature Display
Driver Information Center
includes hitch area light
Skid Plates
power cord management
electronic Autotrac with push button control
Cooling
fully-boxed
Lamps
electrical
GVWR
Wheelhouse liners
hanging file holder capability
Compass
Transfer case
with switch in bank on left side of steering wheel
hydroformed front section
CornerStep
MECHANICAL
Grille (Body-color surround with high gloss Black mesh and Black chrome inserts.)
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
Frame
Power outlet
body-color lower (Front bumper color will be high gloss black.)
Capless Fuel Fill
external engine oil cooler (Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)
high gloss Black
In-vehicle Trailering App includes checklist
two-speed
dual
top
Tailgate
dual with premium tips
USB ports
steel spare
Instrument cluster
located in instrument cluster
Air vents
high-capacity
Suspension
LED signature taillight with LED stop and reverse light
Mirror caps
rear body-color with corner steps
LED Cargo Area Lighting located in cargo box activated with switch on center switch bank or key fob
body-color
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)
Audio system feature
instrument panel
SAFETY
voltage and oil pressure
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floor mounted with cup holders
box mounted
rear
lock control
PACKAGE
Battery
Off-Road with 2" factory installed lift and monotube shocks
Cargo tie downs (12)
GMC Connected Access with 10 years of standard
EXTERIOR
fuel level
Alternator
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.)
Trailer brake controller
Assist handles front A-pillar mounted for driver and passenger
Steering column
Exhaust
6-gauge cluster featuring speedometer
maintenance-free with rundown protection and retained accessory power (Included and only available with (L84) 5.3L EcoTec3 V8 engine
Rear axle
Taillamps
120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
trailer maintenance reminders
fixed
cab mounted integrated with center high mount stop lamp
Bumper
Wheel
4.2" diagonal color display includes driver personalization
color-keyed carpeting
cell phone storage
trailer mileage
Pickup bed
rear B-pillar mounted
integrated
Console
Door handles
Air filter
ENTERTAINMENT
cargo area
tachometer
Automatic Stop/Start
gate function manual with EZ Lift includes power lock and release
rear bumper
located in radio display
rated at 500 lbs per corner
Hill Descent Control
trailer security alerts
front
charge-only (2nd row)
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.)