ENGINE, 6.0L V8 SFI GASEOUS CNG/LPG CAPABLE

ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE

TRANSMISSION, ALLISON 1000 6-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED

WHEELS, 17" (43.2 CM) MACHINED ALUMINUM

WHEELS, 18" (45.7 CM) PAINTED STEEL

TIRES, LT265/70R17E ALL-TERRAIN, BLACKWALL

TIRES, LT265/70R18E ALL-TERRAIN, BLACKWALL

TIRES, LT275/65R18E 123/120Q MAXIMUM TRACTION BLACKWALL GOODYEAR WRANGLER DURATRAC.

TIRE, SPARE LT245/75R17E ALL-SEASON, BLACKWALL

TIRE, SPARE LT265/70R17E ALL-TERRAIN, BLACKWALL

TIRE, SPARE LT265/70R18E ALL-SEASON, BLACKWALL

DEEP MAHOGANY METALLIC

STONE BLUE METALLIC

DARK SLATE METALLIC

SEATS, FRONT 40/20/40 SPLIT-BENCH, 3-PASSENGER.

SIERRA FLEET CONVENIENCE PACKAGE

SIERRA CONVENIENCE PACKAGE

SNOW PLOW PREP PACKAGE

LPO, GMC INTERIOR PROTECTION PACKAGE

GOOSENECK / 5TH WHEEL PREP PACKAGE

LPO, HITCH PACKAGE

LPO, PROTECTION PACKAGE

LPO, ESSENTIALS PACKAGE

ENGINE BLOCK HEATER

DPF, DIESEL PARTICULATE FILTER, MANUAL REGENERATION

SWITCH, HIGH IDLE

TRANSFER CASE, ELECTRONIC SHIFT WITH ROTARY DIAL CONTROLS

BATTERY, 730 COLD-CRANKING AMPS, AUXILIARY

ALTERNATOR, 220 AMPS

ALTERNATORS, DUAL, 150 AMPS AND 220 AMPS EACH

TRAILERING WIRING PROVISIONS, FOR TRAILERING, FIFTH WHEEL AND GOOSENECK TRAILER

TRAILERING EQUIPMENT

UNDERBODY SHIELD, FRAME-MOUNTED SHIELDS

LPO, POLISHED EXHAUST TIP

LPO, WHEEL LOCKS, SET OF 4

LPO, TONNEAU COVER, HARD TRI-FOLDING

LPO, VINYL TONNEAU COVER

LPO, SOFT FOLDING TONNEAU COVER

LPO, ASSIST STEPS, CHROMED TUBULAR, 6" RECTANGULAR

LPO, ASSIST STEPS, CHROMED TUBULAR, 4" ROUND

LPO, BLACK TUBULAR ASSIST STEP, 6" RECTANGULAR

LPO, BLACK TUBULAR ASSIST STEPS, 4" ROUND

LPO, CHROME RECOVERY HOOKS

LPO, BODYSIDE MOULDINGS, BODY-COLOURED

LPO, FRONT AND REAR MOLDED SPLASH GUARDS, BLACK

LPO, BODY COLOR MOLDED SPLASH GUARDS

LPO, BODY COLOUR WHEEL ARCH MOULDINGS

LPO, SIERRA BODY-COLOUR ACCENTED GRILLE

LPO, GRILLE, CHROME SURROUND WITH BODY-COLOUR INSERTS

LED LIGHTING, CARGO BOX WITH SWITCH ON CENTRE SWITCH BANK

LAMPS, SMOKED AMBER ROOF MARKER

PROVISION FOR CAB ROOF-MOUNTED LAMP/BEACON

MIRRORS, OUTSIDE HIGH-VISIBILITY VERTICAL TRAILERING, BLACK

MIRRORS, OUTSIDE HEATED POWER-ADJUSTABLE VERTICAL TRAILERING, UPPER GLASS, MANUAL-FOLDING AND EXTENDING, BLACK

LPO, RUBBER BED MAT

BED LINER, SPRAY-ON

SIRIUSXM SATELLITE RADIO

FLOOR COVERING, COLOUR-KEYED CARPETING

LPO, ALL-WEATHER FLOOR MATS

LPO, ALL-WEATHER FLOOR LINER

DEFOGGER, REAR-WINDOW ELECTRIC

UPFITTER SWITCHES, (4)

ONSTAR AND GMC CONNECTED SERVICES CAPABLE;

TIRE, SPARE LT265/70R18E ALL-TERRAIN

KEY EQUIPMENT, TWO ADDITIONAL KEYS FOR SINGLE KEY SYSTEM

THEFT DETERRENT SYSTEM FLEET IMMOBILIZER MODIFICATIONS

SPEEDOMETER CALIBRATION

SUSPENSION PACKAGE, OFF-ROAD, FOR BASE DECOR VEHICLES

CARRIER WITH SPARE WHEEL - NO TIRE

BACKUP ALARM, 97 DECIBELS

REAR CAMERA CALIBRATIONS WITHOUT GUIDELINES

INCREASED FRONT GAWR

LABEL, FASTEN SAFETY BELTS

GOVERNOR, ELECTRONIC SPEED SENSOR SET TO 70 MPH, (112.7 KPH)

PAINTS, SOLID, WOODLAND GREEN

PAINTS, SOLID, WHEATLAND YELLOW

PAINTS, SOLID, TANGIER ORANGE