17" machined aluminum wheels 17" steel painted Silver wheels 18" Gloss Black aluminum wheels with laser etching and AEV® branded center cap 1 18" machined aluminum wheel with High Gloss Black accents 1 18" machined aluminum wheels with Dark Grey metallic accents 2
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18" steel painted Silver wheels 1 20" Bright face wheels with dark painted pockets 5 20" High gloss Black painted wheels 1 20" Ultra Bright machined aluminum wheels with bright chrome inserts 12 20" Ultra Bright machined aluminum wheels with gloss Black inserts 5 20" high gloss Black aluminum wheels 4 20" high gloss Black aluminum wheels with machined accents 20" machined aluminum wheels with high gloss Black accents 22" Bright finish aluminum wheels 22" Gloss Black aluminum wheels 22" High Gloss Black aluminum wheels with machined accents 3 22" Transit steel, painted Black wheels 3 Wheels, 17" (43.2 cm) machined aluminum Wheels, 17" (43.2 cm) painted steel, Silver Wheels, 18" (45.7 cm) machined aluminum wheel Wheels, 20" (50.8 cm) High Gloss black aluminum wheels Wheels, 20" (50.8 cm) Ultra Wheels, 20" transit aluminum wheels 1
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17" LT245/75R17E all 17" LT265/70R17E all 18" LT275/70R18E all 3 20" LT275/65R20 BF Goodrich off 20" LT275/65R20 all 27
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22" LT265/60R22E all 3 Tires, LT265/70R17E all Tires, LT275/65R20 all Tires, LT275/70R18E all
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10,050 lbs. GVWR 10,050 lbs. GVWR 10,150 lbs. GVWR 10,150 lbs. GVWR 10,200 lbs. GVWR
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10,200 lbs. GVWR 10,250 lbs. GVWR 10,250 lbs. GVWR 10,300 lbs. GVWR 10,300 lbs. GVWR 10,350 lbs. GVWR 10,350 lbs. GVWR 10,450 lbs. GVWR 10,450 lbs. GVWR 10,500 lbs. GVWR 10,500 lbs. GVWR 10,550 lbs. GVWR 10,600 lbs. GVWR 10,650 lbs. GVWR 10,650 lbs. GVWR 10,700 lbs. GVWR 10,750 lbs. GVWR 10,800 lbs. GVWR 10,850 lbs. GVWR 4 10,850 lbs. GVWR 8 10,900 lbs. GVWR 10,950 lbs. GVWR 1 10,960 lbs. GVWR 11,000 lbs. GVWR 11,050 lbs. GVWR 11,050 lbs. GVWR 11,100 lbs. GVWR 11,150 lbs. GVWR 11,200 lbs. GVWR 11,350 lbs. GVWR 5 11,350 lbs. GVWR 22 11,450 lbs. GVWR 11,550 lbs. GVWR 11,550 lbs. GVWR 1 11,750 lbs. GVWR 5 11,900 lbs. GVWR 12,250 lbs. GVWR 2 3.23 rear axle ratio 3.42 rear axle ratio 34 3.73 rear axle ratio 14 4 1 4 34 170 170 2 220 29 220 6.6L Duramax Turbo 6 6.6L V8 Gas engine 7 7,100 lbs. GVWR Air filter, heavy Air filter, heavy Air filtration monitoring 1 Air filtration monitoring 34 Allison® 10 34 Allison® 10 Allison® 10 14 Alternator, 220 amp Aluminized stainless Auto Auto Automatic Stop/Start Automatic locking rear differential 1 Automatic locking rear differential 32 Autotrac® 2 Autotrac® 2 1 Autotrac® 2 33 Auxiliary 700 cold Battery, heavy Black vertical recovery hooks Black vertical recovery hooks 8 Black vertical recovery hooks Brake lining wear indicator Brake lining wear indicator Brake pad wear indicator 1 Brake pad wear indicator 34 Brakes, 4 Brakes, 4 Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine. Not included with (ZW9) pickup bed delete.) Capless fuel fill Capless fuel fill 1 Capless fuel fill 6 Capped fuel fill 6 Cargo tie Chrome vertical recovery hooks 1 Chrome vertical recovery hooks 19 Cooling, auxiliary external transmission oil cooler Cooling, auxiliary external transmission oil cooler Cooling, external engine oil cooler Cooling, external engine oil cooler Denali Premium Suspension with Adaptive Ride Control Diesel exhaust brake Diesel exhaust brake 28 Digital Variable Steering Assist 1 Digital Variable Steering Assist 33 Driver 2 Dual E85 FlexFuel capable Electric Power Steering Electronic Transmission Range Selector Electronic shift 2 Electronic shift 2 1 Dual, 220 amp primary and 170 auxiliary amp alternators 4 Engine block heater Engine block heater 29 Engine, 6.6L V8 with Direct Injection and Variable Valve Timing, gasoline, (401 hp [299 kW] @ 5200 rpm, 464 lb Exhaust brake External auxiliary transmission oil cooler 1 External auxiliary transmission oil cooler 34 External engine oil cooler 1 External engine oil cooler 34 Four wheel drive 35 Frame, fully Fully boxed frame 35 Fully boxed frame GVWR, 10,250 lbs. (4649 kg) GVWR, 10,250 lbs. (4649 kg) (STD) (Included and only available with TK20903 model and (L8T) 6.6L V8 gas engine with 17" wheels.) GVWR, 11,050 lbs. (5012 kg) GVWR, 11,350 lbs. (5148 kg) GVWR, 11,500 lbs. (5216 kg) Gooseneck / 5th Wheel Prep Package 24 Gooseneck / 5th Wheel Prep Package Heavy Heavy Heavy 6 Heavy 1 Heavy 7 Heavy 34 High idle switch 8 Hill Descent Control 1 Hill Descent Control 29 In 1 In 1 In 33 In 33 Integrated trailer brake controller 1 Integrated trailer brake controller 34 Lowered GVWR, 10,000 lbs. Lowered GVWR, 10,000 lbs. (4536 kg), lowers GVWR and significantly decreases towing and/or payload ratings Off 1 Off 5 Off 19 Off 2 Pickup bed 35 Pickup bed 1 Pickup bed delete Pickup bed includes bed assist step Pickup bed includes bed assist step Pickup bed includes bed assist step (Deleted when (ZW9) pickup bed delete is ordered.) (STD) Pickup bed, delete Power Take Push Button Start 34 Push Button Start 1 Rear axle, 3.42 ratio Rear axle, 3.73 ratio Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.) Rear wheel drive Recovery hooks, Red Recovery hooks, front, Chrome (plant installed.) Recovery hooks, front, frame Recovery hooks, front, frame Red vertical recovery hooks 7 Skid Plates Skid Plates protect the oil pan, front axle and transfer case Skid Plates, Transfer case, steel 1 Skid Plates, front aluminum 1 Skid plates 1 Skid plates 28 Speedometer calibration, provisions Stamped 1 Stamped steel front approach skid plate 1 Stamped steel transfer case skid plate 1 Steering Steering Steering 1 Steering, Digital Variable Steering Assist this system automatically adjusts steering based on speed, road conditions, and other inputs to reduce driver effort and fatigue Steering, Digital Variable Steering Assist this system automatically adjusts steering based on speed, road conditions, and other inputs to reduce driver effort and fatigue Steering, Recirculating Ball with smart flow power steering system Suspension Package Suspension Package Suspension Package 5 Suspension Package (Not available with (X31) Off Suspension, Off Trailer Tire Pressure and Temperature Sensors Trailer brake controller, integrated Trailer brake controller, integrated Trailering wiring provisions for camper, 5th wheel and gooseneck trailer Transfer case, two Transfer case, two Transmission, Allison 10 Transmission, Allison 10 Transmission, Allison 10
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17" LT245/75R17E all 17" LT265/70R17E all 18" LT275/70R18 all 1 18" aluminum spare wheel 1 4" Black assist steps
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4" Chrome assist steps 6" Black rectangular assist steps 6" Chrome assist steps 6" Chrome rectangular assist steps (factory installed) 6 Assist steps, chromed tubular, 6" rectangular cab length Bedliner, Spray Black Sport steps Black Work steps Black outside power Black outside power Black outside power 1 Black power 2 Body color wheel arch moldings 5 Bumper, rear, delete Cargo bed LED lighting 1 Cargo tie 4 Deep 1 Front Bumper, AEV® Stamped 1 Front and rear Black molded splash guards 5 Front license plate bracket GMC Illuminated puddle lamp emblem GMC MultiPro Power Steps GMC MultiPro Tailgate GMC MultiPro tailgate Step Lights 6 Glass, deep Hard Folding Truck Bed Cover by RealTruck Advantage 2 Illuminated front Red GMC emblem LED Cargo Area Lighting LED fog lamps LPO, Black tubular assist steps, 6" rectangular LPO, Body color wheel arch moldings LPO, Front and rear molded splash guards, Black LPO, Off Lamps, Smoked Amber roof marker, (LED) License plate kit, front, Incandescent lighting Mirrors, outside power Off 1 Paints, solid, Woodland Green Power 5 Power sliding rear window with rear defogger Power sunroof 22 Rear Bumper Delete Rear Bumper, AEV® Stamped 1 Rear wheelhouse liners Smoked Amber LED roof marker lamps 13 Soft folding Truck Bed Cover by RealTruck Advantage 2 Spare tire delete Special Exterior Color Special Paint Spray 7 Sunroof, power Tailgate with EZ Lift assist, power lock & release 1 Tailgate, gate function manual with EZ Lift Tire, spare LT265/70R17E all Wheel locks 3 Winter Grille Cover 22
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