2021 GMC Sierra AT4~DIESEL~HEADS UP~SUNROOF~5TH WHEEL~

**LIST OF EQUIPMENT**
A2X - SEAT ADJUSTER, DRIVER 8-WAY POWER
A45 - MEMORY SETTINGS MIRRORS
A48 - POWER SLIDING REAR WINDOW
A50 - SEATS, FRONT BUCKET * AIRBAGS
A7K - SEAT ADJUSTER, PASSENGER 8-WAY POWER
AEF - POWER WINDOW, PASSENGER EXPRESS UP/DOWN
AEQ - POWER WINDOWS, REAR EXPRESS DOWN
AKO - WINDOWS, DEEP-TINTED
AL0 - FRONT OUTBOARD PASSENGER SENSING SYSTEM
ATH - KEYLESS OPEN INCLUDING EXT. RANGE REMOTE KEYLESS ENTRY
AU3 - POWER DOOR LOCKS
AXG - POWER WINDOW W/ EXPRESS DRIVER UP/DOWN
BGP - SAFETY PACKAGE II
BTM - KEYLESS START
BTV - REMOTE VEHICLE START
C32 - HEATER-HEATING/DEFROSTER SYSTEM, REINFORCED, ELECTRIC
C49 - REAR WINDOW DEFROSTER
C59 - AIR VENTS REAR
CF5 - POWER SUNROOF
CGN - SPRAY-ON BED LINER
CJ2 - AIR CONDITIONING, TRI ZONE AUTO CLIMATE CONTROL
CMT - GOOSENECK/5TH WHEEL PACKAGE * STAMPED BED HOLES W/ CAPS * 7-PIN TRAILER HARNESS
CTT - HITCH GUIDANCE
CWM - TECHNOLOGY PACKAGE * REAR CAMERA MIRROR * HEAD-UP DISPLAY * DRIVER INFORMATION CENTER, 8" DISPLAY
D07 - CENTER CONSOLE, FLOOR
DH6 - VISORS, DRIVER & FRONT PASSENGER ILLUMINATED VANITY MIRRORS
DRZ - REAR CAMERA MIRROR
DZC - TRAILERING MIRRORS, OUTSIDE HEATED, POWER, AUTO-DIMMING
F48 - CHASSIS DRIVE LINE-FOUR WHEEL DRIVE (4WD)
FHX - FUEL, DIESEL
G80 - AUTO. LOCKING REAR DIFFERENTIAL
GFG - AT4 MODEL
GSK - CAYENNE RED TINTCOAT
GU6 - REAR AXLE - 3.42 RATIO
HS1 - DRIVER'S SAFETY ALERT SEAT
HVD - JET BLACK/KALAHARI ACCENTS
IOT - PREMIUM GMC INFOTAINMENT SYSTEM WITH NAVIGATION
J61 - BRAKES, 4-WHEEL ANTILOCK
JGL - GVWR: 5,148 KG (11,350 LBS.)
JHD - HILL DESCENT CONTROL
JL1 - TRAILER BRAKE CONTROLLER
K05 - ENGINE BLOCK HEATER
K34 - CRUISE CONTROL
K40 - ENGINE EXHAUST BRAKE
K47 - AIR CLEANER, HIGH CAPACITY
K4C - WIRELESS CHARGING
KA1 - HEATED FRONT SEATS
KA6 - HEATED REAR OUTBOARD SEATS
KC4 - ENGINE OIL COOLING SYSTEM
KC5 - POWER OUTLET, FRONT AUXILIARY, 12-VOLT
KC9 - 120V AC BED-MOUNTED POWER OUTLET
KI3 - HEATED STEERING WHEEL
KI4 - 120 V AC (400 W) POWER OUTLET ON INSTRUMENT PANEL
KNP - H.D. TRANSMISSION OIL COOLER
KPA - POWER OUTLET, REAR AUXILIARY, 12-VOLT
KQV - HEATED & VENTILATED FRONT SEATS
KW5 - 220 AMP ALTERNATOR
L5P - DURAMAX 6.6L V8 TURBO DIESEL
MCR - USB PORTS, 2, SD CARD READER
MCZ - 2 USB PORTS LOCATED ON INSTRUMENT PANEL
MGM - ALLISON 10-SPEED AUTO TRANS
N06 - STEERING COLUMN, LOCK CONTROL, ELECTRICAL
N37 - TILT/TELESCOPING STRG COLUMN
N79 - STEEL SPARE WHEEL
NP5 - LEATHER WRAPPED STEERING WHEEL
NQH - AUTOTRAC TWO-SPEED TRANSFER CASE
NTB - EMISSION SYSTEM FEDERAL
NV8 - DIGITAL VARIABLE STEERING ASSIST
NZZ - SKID PLATES
PDG - AT4 PREMIUM PACKAGE * BED VIEW CAMERA * HD SURROUND VISION WITH TWO TRAILER CAMERA PROVISIONS * UNIVERSAL HOME REMOTE * REAR SLIDING POWER WINDOW * GMC PREMIUM INFOTAINMENT SYSTEM WITH NAVIGATION 8" DIAG. HD COLOR TOUCHSCREEN VOICE RECOGNITION BLUETOOTH AUDIO STREAMING WIRELESS APPLE CARPLAY & WIRELESS ANDROID AUTO CAPABLE, IN-VEHICLE APPS AND PERSONALIZATION CAPABLE * BOSE PREMIUM SOUND SYSTEM * WIRELESS CHARGING * LED ROOF MARKER LAMPS * FRONT AND REAR PARK ASSIST * LANE CHANGE ALERT WITH SIDE BLIND ZONE ALERT * REAR CROSS TRAFFIC ALERT * FORWARD COLLISION ALERT * LANE DEPARTURE WARNING * AUTOMATIC EMERGENCY BRAKING * INTELLIBEAM - AUTO HIGH BEAM * FOLLOWING DISTANCE INDICATOR * SAFETY ALERT SEAT * POWER SUNROOF * REAR CAMERA MIRROR * MULTICOLOR HEAD-UP DISPLAY * MULTICOLOR 8" DIGITAL DRIVER INFO CENTER PDJ - DRIVER ALERT PACKAGE II * FORWARD COLLISION ALERT * LANE DEPARTURE WARNING * AUTOMATIC EMERGENCY BRAKING * INTELLIBEAM - AUTO HIGH BEAM * FOLLOWING DISTANCE INDICATOR
PDO - AT4 PREFERRED PACKAGE
PQB - DRIVER ALERT PACKAGE I
PTT - TRAILER TIRE PRESSURE MONITOR SYSTEM * INSTALLATION IS AT CUSTOMER'S EXPENSE * INSTALLATION IS NOT A WARRANTY EXPENSE
PYU - 20" 6 SPOKE ALUMINUM WHEELS W/ ACCENTS
PZ8 - HITCH GUIDANCE W/HITCH VIEW
QF9 - TIRES LT275/65R20 ALL-TERRAIN BLACKWALL
QK2 - GMC MULTIPRO TAILGATE
QT5 - TAILGATE - MANUAL GATE FUNCTION WITH LIFT ASSIST, POWER LOCK AND RELEASE
SNR - REAR SEAT STORAGE PACKAGE
T3U - LED FRONT FOG LAMPS
T4L - LED HEADLAMPS
TDM - TEEN DRIVER MODE
THS - TRAILERING ASSIST GUIDELINES
TQ5 - INTELLIBEAM AUTOMATIC HIGH BEAM ON/OFF
U01 - ROOF MARKER LAMPS
U12 - LAMP-EXTR, OSRV MIRROR, TASK
U1D - ADVANCED TRAILERING SYSTEM
U2K - SIRIUSXM(TM) WITH 3-MONTH TRIAL PERIOD
U2L - HD RADIO
UD5 - FRONT & REAR PARK ASSIST
UE1 - ONSTAR(R)
UE4 - FOLLOWING DISTANCE INDICATOR
UEU - FORWARD COLLISION ALERT
UF2 - LED CARGO AREA LIGHTING
UF3 - HIGH IDLE SWITCH
UFG - REAR CROSS-TRAFFIC ALERT
UFL - LANE DEPARTURE WARNING
UG1 - UNIVERSAL HOME REMOTE
UGA - RED FRONT RECOVERY HOOKS
UHS - ENHANCED, RECONFIGURABLE DRIVER INFORMATION CENTRE (8" DIAG.)
UHY - LOW SPEED FORWARD AUTOMATIC BRAKING
UIK - INFOTAINMENT DISPLAY- 8
UJM - TIRE PRESSURE MONITOR
UK3 - STEERING WHEEL AUDIO CONTROLS
UKC - LANE CHANGE ALERT WITH SIDE BLIND ZONE ALERT
UQA - BOSE(R) SPEAKER SYSTEM
URC - SWITCH-FLEXRIDE MODE SYSTEM
USS - DUAL USB PORTS, CHARGE ONLY
UTJ - THEFT-DETERRENT SYSTEM
UV6 - HEAD-UP DISPLAY (HUD)
UVN - BED VIEW CAMERA
UVS - HD SURROUND VISION WITH TWO TRAILER CAMERA PROVISIONS
VV4 - 4G LTE WI-FI HOTSPOT
VXW - AT4 HIGH CLEARANCE STEP (DEALER INSTALLED)
Z6A - GOOSENECK/5TH WHEEL PREP PACKAGE
Z71 - OFF-ROAD SUSPENSION
Z82 - TRAILERING EQUIPMENT
ZL3 - SUSPENSION PACKAGE, STANDARD
ZYG - SPARE TIRE