2008 Sierra 2500HD
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2008 GMC Sierra 2500HD Options and Optional Packages

ADDITIONAL OPTIONSSLE1SLE2SLTWork Truck
ALTERNATOR, 160 AMPS (Included with (VYU) Snow Plow Prep Package when (LY6) Vortec 6.0L V8 SFI engine is ordered. Requires (LY6) Vortec 6.0L V8 SFI engine.)
ALTERNATOR, DUAL, 125 AMPS EACH (Included with (VYU) Snow Plow Prep Package when (LMM) Duramax 6.6L Turbo Diesel V8 engine is ordered. Requires (LMM) Duramax 6.6L Turbo Diesel V8 engine.)
ASSIST STEPS chromed tubular, 3" round (dealer installed)  
ASSIST STEPS chromed tubular, 6" oval (dealer installed)   
ASSIST STEPS chromed tubular, 6" oval (dealer installed) (T*20*53 or T*20*43 models)    
AUDIO SYSTEM CONTROLS, REAR with 2 headphone jacks (headphones not included), power outlet and controls for volume, station selection and media (Requires Crew Cab models. Included and only available with (UQA) Bose premium speaker system.)    
AUDIO SYSTEM FEATURE, BOSE PREMIUM SPEAKER SYSTEM with sub-woofer in center console (Included with (U3U) AM/FM stereo with MP3 compativle CD player with navigation or (U42) Entertainment Package.)    
BATTERY, AUXILIARY HEAVY-DUTY 600 COLD-CRANKING AMPS, MAINTENANCE-FREE (Not available with (LMM) Duramax 6.6L Turbo Diesel V8 engine.)
BATTERY, HEAVY-DUTY DUAL 730 COLD-CRANKING AMPS, MAINTENANCE-FREE with rundown protection and retained accessory power (Included and only available with (LMM) Duramax 6.6L Turbo Diesel V8 engine.)
BRAKE CONTROLLER, INTEGRATED TRAILER (With (E63) wideside pickup box, requires (Z82) heavy-duty trailering equipment.)
BUMPER, REAR DELETE (Not available with (Z82) heavy-duty trailering equipment, (PDD) Convenience Package, (SAF) spare tire lock or (ZW9) pickup box delete.) (vehicles registered in certain states must have a rear bumper to be operated on their roads, consult local laws)   
CARGO MANAGEMENT SYSTEM aluminum front and side C-channel rails located in the pickup box, includes 4 adjustable tie-down hooks Not available with (ZW9) Pickup box delete.) (Additional Cargo management accessories may be purchased through GM Accessories.
CONVENIENCE PACKAGE includes (JF4) adjustable power pedals, (AP3) remote vehicle starter system and (UD7) Rear Parking Assist (Requires Extended or Crew Cab models. Not available with (ZW9) pickup bed delete or (VF7) rear bumper delete.)  
COVERS, RADIATOR GRILLE AND FRONT BUMPER OPENINGS for diesel engines in winter weather (Requires (LMM) Duramax 6.6L Turbo Diesel V8 engine and is required on orders with "Ship To" locations within the following states: Maine, New Hampshire, Vermont, Minnesota, North Dakota, South Dakota, Montana, Alaska, Idaho, Wisconsin, Wyoming, Michigan, Colorado and New York.)
CRUISE CONTROL, ELECTRONIC with set and resume speed, located on steering wheel (Included with (PCM) Work Truck Preferred Package)    
CUSTOMER DIALOGUE NETWORK
DEFOGGER, REAR-WINDOW ELECTRIC (Not available with (C42) air conditioning delete.)    
DOOR LOCKS, POWER (Standard on Crew Cab Models. Includes (AU0) Remote Keyless Entry unless SEO (5B5) power windows, locks and mirrors is ordered. Included with (PCM) Work Truck Preferred Package.)    
ENGINE BLOCK HEATER
ENTERTAINMENT PACKAGE rear seat DVD player with LCD display and 2 sets of wireless headphones Includes (UVA) AM/FM stereo with MP3 compatible CD/DVD player, (UK6) rear audio controls and (UQA) Bose premium speaker system. (UVA) upgradeable to (UVB) AM/FM stereo with MP3 compatible CD/DVD player with navigation.) (Requires Crew Cab models.   
EZ-LIFT TAILGATE PACKAGE includes (A60) locking tailgate and (PPA) EZ-Lift tailgate (Not available with (ZW9) pickup box delete.)  
FLOOR COVERING, BLACK RUBBERIZED VINYL    
FLOOR COVERING, COLOR-KEYED CARPETING with rubberized vinyl floor mats (Extended and Crew Cab models also include rear floor mats) (Requires (88B) Dark Titanium cloth seat trim.)    
FOG LAMPS, FRONT, HALOGEN (Included and only available with (PCM) Work Truck Preferred Package)    
GLASS, SOLAR-RAY DEEP-TINTED (all windows except light-tinted glass on windshield and driver-and front passenger-side glass) (With Regular Cab models, includes rear window. With Extended Cab models, includes rear and rear quarter windows. With Crew Cab models or (C49) rear-window defogger, includes light-tinted rear window. Included with (PCM) Work Truck Preferred Package.)    
ILLINIOS COST SURCHARGE
LAMPS, SMOKED AMBER ROOF MARKER (Not available with (YF5) California state emissions requirements.)
LICENSE PLATE BRACKET, FRONT (will be forced on orders with ship-to states that require a front license plate)
LUGGAGE RACK SIDE RAILS, ROOF-MOUNTED, BLACK (Requires Crew Cab models.) (does not include cross rails) *NO LONGER FACTORY ORDERABLE-SEE DEALER FOR CURRENT AVAILABILITY*  
MIRRORS, OUTSIDE HEATED POWER-ADJUSTABLE VERTICAL CAMPER MANUAL-FOLDING AND EXTENSION, BLACK integrated turn signal indicators consisting of 50 square inch flat mirror surface positioned over a 20 square inch convex mirror surface with a common head and lower convex spotter glass (convex glass is not heated or power adjustable)  
MIRRORS, OUTSIDE HEATED POWER-ADJUSTABLE, POWER-FOLDING AND DRIVER-SIDE AUTO-DIMMING WITH INTEGRATED TURN SIGNAL INDICATORS (Included and only available with (PCM) SLE2 Preferred Package. Mirrors are black.)    
MIRRORS, OUTSIDE HIGH-VISIBILITY VERTICAL CAMPER-STYLE, BLACK with manual folding and extension and lower convex spotter glass    
NEW JERSEY COST SURCHARGE *Required on all vehicles ordered by New Jersey dealers*
PEDALS, POWER-ADJUSTABLE FOR ACCELERATOR AND BRAKE (Included and only available with (PDD) Convenience Package)  
PROVISION FOR CAB ROOF-MOUNTED LAMP/BEACON provides an instrument panel-mounted switch and electrical wiring tucked beneath the headliner for a body upfitter to connect a body-mounted warning or emergency lamp. 30-amp nominal rating (Not available with (CF5) power sunroof or (UG1) Universal Home Remote. Included with (VYU) Snow Plow Prep Package.)  
REAR PARKING ASSIST, ULTRASONIC with rearview LED display and audible warning (Requires Extended or Crew Cab Models. Included and only available with (PDD) Convenience Package.)  
REMOTE KEYLESS ENTRY with 2 transmitters, panic button and content theft alarm (Included and only available with (AU3) power door locks or (PCM) Work Truck Preferred Package. If SEO (5B5) power windows, locks and mirrors is ordered (AU0) becomes optional on ALL models.)    
REMOTE VEHICLE STARTER SYSTEM includes Remote Keyless Entry (Included and only available with (PCM) SLE Preferred Package or (PDD) Convenience Package. Remote Keyless Entry does not lock/unlock tailgate when (PDF) EZ-Lift Tailgate Package is ordered.)   
REMOTE VEHICLE STARTER SYSTEM includes Remote Keyless Entry (Included and only available with (PDD) Convenience Package unless (ZW9) pickup box delete is ordered. Remote Keyless Entry does not lock/unlock tailgate when (PDF) EZ-Lift Tailgate Package is ordered.)    
SEAT ADJUSTER, DRIVER 6-WAY POWER    
SEAT ADJUSTER, MANUAL LUMBAR CONTROL ON THE DRIVER-SIDE (Included and only available with (88B) Dark Titanium Cloth seat trim)    
SKID PLATE PACKAGE, FRAME-MOUNTED SHIELDS includes front underbody shield starting behind front bumper and running to first cross-member, protecting front underbody, oil pan, differential case and transfer case (Not available with 2WD models unless (PDL) Z71 Off-Road Package is ordered. Included with (PDL) Z71 Off-Road Package or (VYU) Snow Plow Prep Package.)  
SKID PLATE PACKAGE, FRAME-MOUNTED SHIELDS includes front underbody shield starting behind front bumper and running to first cross-member, protecting front underbody, oil pan, differential case and transfer case (Requires 4WD models. Included with (VYU) Snow Plow Prep Package.)    
SLE1 PREFERRED PACKAGE includes (AP3) remote vehicle starter system and (UK3) steering wheel controls (With Extended and Crew Cab Models, also includes (CJ2) dual-zone automatic air conditioning. If (VYU) Snow Plow Prep Package is ordered, (CJ2) dual-zone automatic air conditioning is replaced with (C67) single-zone manual front climate control air conditioning)    
SLE2 PREFERRED PACKAGE includes (AP3) remote vehicle starter system, (UG1) universal home remote, (DL3) outside heated power-adjustable, power-folding and driver-side auto-dimming mirrors and (XA7) heated windshield washer fluid system ((DL3) outside heated power-adjustable, power-folding mirrors upgradeable to (DPN) outside heated power-adjustable vertical camper mirrors. Not available with (VYU) Snow Plow Prep Package)    
SNOW PLOW PREP PACKAGE includes 15-amp power for backup and roof emergency light, high-flow front bumper, forward lamp wiring harness, (TRW) Provision for cab roof mounted lamp/beacon, instrument panel jumper wiring harness for electric trailer brake controller and (NZZ) Skid Plate Package (Requires 4WD models. Not available with (CJ2) dual-zone automatic air conditioning. On T*20*53 and T* 20*43 models, not available with (LMM) Duramax 6.6L Turbo Diesel V8 engine. Includes (KW1) 160-amp alternator with (LY6) Vortec 6.0L V8 SFI engine. Includes (K76) dual 125-amp alternators with (LMM) Duramax 6.6L Turbo Diesel V8 engine. Not available with (U42) Entertainment Package on 3SB.)  
SPARE TIRE LOCK keyed cylinder lock that utilizes same key as ignition and door (Not available with (ZW9) pickup box delete or (VF7) rear bumper delete)    
STEERING WHEEL CONTROLS mounted audio controls (Included and only available with (PCM) SLE1 Preferred Package)    
SUN AND NAVIGATION PACKAGE DISCOUNT NOT DESIRED. (Required when content within the package is ordered and the entire package is not desired) *PRICE TO FOLLOW*    
SUN AND NAVIGATION PACKAGE includes (CF5) power sunroof and (U3U) AM/FM stereo with MP3 compatible CD player and multimedia navigation (Requires Crew Cab models. (U3U) may be substituted with (UVB) AM/FM stereo with MP3 compatible CD/DVD player and DVD-based navigation.) *GROSS*    
SUNROOF, POWER with express-open, includes (UG1) Universal Home Remote (Not available with (VYU) Snow Plow Prep Package) Extended Cab retracts above roof, Crew Cab retracts into roof,    
SUNROOF, POWER with express-open, includes (UG1) Universal Home Remote (Requires (PCM) SLE1 Preferred Package. Not available with Regular Cab models or (VYU) Snow Plow Prep Package.) Extended Cab retracts above roof, Crew Cab retracts into roof,    
SUNROOF, POWER with express-open, includes (UG1) Universal Home Remote Extended Cab retracts above roof, Crew Cab retracts into roof,    
SWITCH, HIGH IDLE  
SWITCH, HIGH IDLE (Requires (K34) Cruise Control)    
TRAILERING EQUIPMENT, HEAVY-DUTY includes trailering hitch platform and 2.5-inch receiver with 2" adapter, 7-wire harness (harness includes wires for: park lamps, backup lamps, right turn, left turn, electric brake lead, battery and ground) with independent fused trailering circuits mated to a 7-way sealed connector, wiring harness for after-market trailer brake controller (located in the instrument panel harness), and single wire for center high-mounted stop lamp (Not available with (ZW9) pickup box delete or (VF7) rear bumper delete.)
TRAILERING WIRING PROVISIONS, FOR CAMPER, FIFTH WHEEL AND GOOSENECK TRAILER includes additional 8-way wiring harness routed to front of pickup box (Requires (Z82) heavy-duty trailering equipment)
UNIVERSAL HOME REMOTE    
UNIVERSAL HOME REMOTE (Included and only available with (CF5) power sunroof on Extended or Crew Cab models. Free flow option on Regular Cab Models. Not available with (VYU) Snow Plow Prep Package or (TRW) Provision for cab roof-mounted lamp/beacon.)    
WINDOW, POWER, REAR SLIDING (Not available with Regular Cab models or (C49) rear-window defogger.)  
WORK TRUCK PREFERRED PACKAGE includes (K34) cruise control, (AU0) remote keyless entry, (AJ1) Solar-Ray deep-tinted glass, (PY2) 4-16" x 6.5" (40.6 cm x 16.5 cm) 8-lug chrome-styled steel wheels and (T96) fog lamps (Also includes (AU3) power door locks on Regular and Extended Cab models)    
Z71 OFF-ROAD PACKAGE includes (Z71) Off-Road Suspension Package, (G80) heavy-duty automatic locking rear differential and (NZZ) Skid Plate Package (Requires (QIW) LT245/75R16E on-/off-road, blackwall tires or (QXT) LT265/75R17/E all-terrain, blackwall tires. Not available with (ZW9) Pickup box delete.)  
AIR CONDITIONINGSLE1SLE2SLTWork Truck
AIR CONDITIONING DELETE provides heater only (STD) (Requires Regular Cab models)    
AIR CONDITIONING, DUAL-ZONE AUTOMATIC CLIMATE CONTROL with individual climate settings for driver and right-front passenger (Not available with Regular Cab models. Included and only available with (PCM) SLE1 Preferred Package on Extended and Crew Cab Models. Not available with (VYU) Snow Plow Prep Package.)    
AIR CONDITIONING, DUAL-ZONE AUTOMATIC CLIMATE CONTROL with individual climate settings for driver and right-front passenger (STD) (Not available with (VYU) Snow Plow Prep Package)    
AIR CONDITIONING, SINGLE-ZONE MANUAL FRONT CLIMATE CONTROL (Required and only available with (VYU) Snow Plow Prep Package.) *CREDIT*    
AIR CONDITIONING, SINGLE-ZONE MANUAL FRONT CLIMATE CONTROL (Standard on Extended and Crew Cab models)    
AIR CONDITIONING, SINGLE-ZONE MANUAL FRONT CLIMATE CONTROL (STD) (Upgradeable to (CJ2) dual-zone automatic air conditioning on Extended and Crew Cab models)    
AXLESLE1SLE2SLTWork Truck
REAR AXLE, 3.73 RATIO
REAR AXLE, 4.10 RATIO (Requires (LY6) Vortec 6.0L V8 SFI engine)
BODY CODESLE1SLE2SLTWork Truck
PICKUP BOX, DELETE includes bumper delete, spare tire delete and spare tire carrier delete (Requires T*209*3 models) *CREDIT*
PICKUP BOX, WIDESIDE (STD)
DIFFERENTIALSLE1SLE2SLTWork Truck
DIFFERENTIAL, HEAVY-DUTY AUTOMATIC LOCKING REAR    
DIFFERENTIAL, HEAVY-DUTY AUTOMATIC LOCKING REAR (Included with (PDL) Z71 Off-Road Package)  
NO LOCKING DIFFERENTIAL
EMISSIONSSLE1SLE2SLTWork Truck
EMISSIONS OVERRIDE, CALIFORNIA, CONNECTICUT, MASSACHUSETTS, NEW YORK, PENNSYLVANIA OR RHODE ISLAND (for vehicles ordered by dealers in states of California, Connecticut, Massachusetts, New York, Pennsylvania or Rhode Island with Federal emissions) (Requires (FE9) Federal emissions requirements)
EMISSIONS OVERRIDE, FEDERAL (for vehicles ordered by dealers in Federal emission states with California, Connecticut, Maine, Massachusetts, New York, Pennsylvania, Rhode Island, or Vermont emissions; may also be used by dealers in states of California, Connecticut, Maine, Massachusetts, New York, Pennsylvania, Rhode Island or Vermont to order different state-specific emissions) (Requires (YF5) California state emissions requirements or (NE1) Connecticut, Maine, Massachusetts, New York, Pennsylvania, Rhode Island or Vermont state emission requirements)
EMISSIONS, CALIFORNIA STATE REQUIREMENTS
EMISSIONS, CONNECTICUT, MAINE, MASSACHUSETTS, NEW YORK, PENNSYLVANIA, RHODE ISLAND AND VERMONT STATE REQUIREMENTS
EMISSIONS, FEDERAL REQUIREMENTS
ENGINESLE1SLE2SLTWork Truck
ENGINE, DURAMAX 6.6L TURBO DIESEL V8 B5-Diesel compatible (365 hp [271.7 kW] @ 3200 rpm, 660 lb-ft of torque [894.6 N-m] @ 1600 rpm) Includes (TUV) heavy-duty dual, 730 cold-cranking-amp battery and (K05) engine block heater) (Requires (MW7) Allison 1000 6-speed automatic transmission.
ENGINE, VORTEC 6.0L VARIABLE VALVE TIMING V8 SFI (353 hp [262.8 kW] @ 5400 rpm, 373 lb-ft of torque [505.6 N-m] @ 4400 rpm) (STD)
OPTION DISCOUNTSLE1SLE2SLTWork Truck
LEATHER TRIM DISCOUNT (Included and only available with (**3) Ultrasoft Leather-appointed seat trim) *DISCOUNT*    
OPTION DISCOUNT (Requires PCN Sun and Navigation Package) *DISCOUNT*    
PAINTSLE1SLE2SLTWork Truck
DARK CRIMSON METALLIC
DEEP BLUE METALLIC
FIRE RED
MEDIUM BROWN METALLIC  
ONYX BLACK
SILVER BIRCH METALLIC
SONOMA RED METALLIC  
STEALTH GRAY METALLIC
STEEL GRAY METALLIC
SUMMIT WHITE
PAINT SCHEMESLE1SLE2SLTWork Truck
PAINT, SOLID
PREFERRED EQUIPMENT GROUPSLE1SLE2SLTWork Truck
SLE1 PREFERRED EQUIPMENT GROUP includes standard equipment    
SLE2 PREFERRED EQUIPMENT GROUP includes standard equipment    
SLT PREFERRED EQUIPMENT GROUP includes standard equipment    
WORK TRUCK PREFERRED EQUIPMENT GROUP includes standard equipment    
RADIOSLE1SLE2SLTWork Truck
AUDIO SYSTEM WITH NAVIGATION, AM/FM STEREO WITH MP3 COMPATIBLE CD PLAYER AND MULTIMEDIA NAVIGATION with voice prompts, seek-and-scan, digital clock, auto-tone control, Radio Data System (RDS), speed-compensated volume and TheftLock (Includes (UQA) Bose premium speaker system. Also includes (UK6) rear audio system controls on Crew Cab models. Not available with (PCU) Entertainment Package. Only available in 48 contiguous US states.)    
AUDIO SYSTEM WITH NAVIGATION, AM/FM STEREO WITH MP3 COMPATIBLE CD PLAYER AND MULTIMEDIA NAVIGATION with voice prompts, seek-and-scan, digital clock, auto-tone control, Radio Data System (RDS), speed-compensated volume and TheftLock (Not available with (PCU) Entertainment Package. Not available to Puerto Rico or the Virgin Islands. Orders with a ship to code of Hawaii will have State of Hawaii functionality only.)    
AUDIO SYSTEM WITH NAVIGATION, AM/FM STEREO WITH MP3 COMPATIBLE CD/DVD PLAYER AND DVD-BASED NAVIGATION with voice prompts, seek-and-scan, digital clock, auto-tone control, Radio Data System (RDS), speed-compensated volume and TheftLock (Requires Crew Cab Models and (U42) Entertainment Package. Not available to Puerto Rico or the Virgin Islands. Orders with a ship to code of Hawaii will have State of Hawaii functionality only.)   
AUDIO SYSTEM, AM/FM STEREO WITH MP3 COMPATIBLE 6-DISC IN-DASH CD CHANGER seek-and-scan, digital clock, auto-tone control and Radio Data System (RDS)    
AUDIO SYSTEM, AM/FM STEREO WITH MP3 COMPATIBLE 6-DISC IN-DASH CD CHANGER seek-and-scan, digital clock, auto-tone control and Radio Data System (RDS) (Not available with (U42) Entertainment package.)   
AUDIO SYSTEM, AM/FM STEREO WITH MP3 COMPATIBLE CD PLAYER seek-and-scan, digital clock, auto-tone control, Radio Data System (RDS), speed-compensated volume and TheftLock (STD)
AUDIO SYSTEM, AM/FM STEREO WITH MP3 COMPATIBLE CD/DVD PLAYER seek-and-scan, digital clock, auto-tone control, Radio Data System (RDS), speed-compensated volume and TheftLock (Requires Crew Cab Models. Included and only available with (U42) Entertainment Package.)   
SEAT TRIMSLE1SLE2SLTWork Truck
DARK TITANIUM, CLOTH SEAT TRIM    
DARK TITANIUM, VINYL SEAT TRIM (Vinyl seats require (BG9) Graphite-colored rubberized vinyl floor covering)    
DARK TITANIUM/LIGHT TITANIUM, PREMIUM CLOTH SEAT TRIM    
DARK TITANIUM/LIGHT TITANIUM, SELECT CLOTH SEAT TRIM    
DARK TITANIUM/LIGHT TITANIUM, ULTRASOFT LEATHER-APPOINTED SEAT TRIM   
DARK TITANIUM/LIGHT TITANIUM, ULTRASOFT LEATHER-APPOINTED SEAT TRIM (Not available with Regular Cab models)    
EBONY, PREMIUM CLOTH SEAT TRIM    
EBONY, SELECT CLOTH SEAT TRIM    
EBONY, ULTRASOFT LEATHER-APPOINTED SEAT TRIM   
EBONY, ULTRASOFT LEATHER-APPOINTED SEAT TRIM (Not available with Regular Cab models)    
EBONY/LIGHT CASHMERE, PREMIUM CLOTH SEAT TRIM    
EBONY/LIGHT CASHMERE, SELECT CLOTH SEAT TRIM    
EBONY/LIGHT CASHMERE, ULTRASOFT LEATHER-APPOINTED SEAT TRIM    
EBONY/LIGHT CASHMERE, ULTRASOFT LEATHER-APPOINTED SEAT TRIM (Not available with Regular Cab models)    
VERY DARK CASHMERE/LIGHT CASHMERE, ULTRASOFT LEATHER-APPOINTED SEAT TRIM    
SEAT TYPESLE1SLE2SLTWork Truck
SEATS, FRONT 40/20/40 SPLIT-BENCH, 3-PASSENGER, DRIVER AND FRONT PASSENGER MANUAL RECLINING center fold-down armrest with storage, lockable storage compartment in seat cushion (includes auxiliary power outlet), adjustable outboard head restraints and storage pockets on Extended and Crew Cab models (STD)    
SEATS, FRONT 40/20/40 SPLIT-BENCH, 3-PASSENGER, DRIVER AND FRONT PASSENGER MANUAL RECLINING with outboard head restraints and center fold-down armrest with storage (STD)    
SEATS, FRONT BUCKET includes 10-way power driver and front passenger seat adjusters, 2-way power lumbar control, heated seat cushions and seatbacks, 2-position driver memory, adjustable outboard head restraints, floor console and storage pockets (STD)    
SEATS, FRONT BUCKET includes 6-way power driver and front passenger seat adjusters, front passenger manual recline, front passenger manual lumbar, adjustable outboard head restraints and storage pockets (STD)    
SPARE TIRESLE1SLE2SLTWork Truck
TIRE, SPARE LT245/75R16 ALL-SEASON, BLACKWALL includes 16" (40.6 cm) steel spare wheel and spare tire carrier, located on top of frame crossmember (Requires (ZW9) pickup box delete. Requires (QIZ) LT245/75R16E all-season, blackwall tires or (QIW) LT245/75R16E on-/off-road, blackwall tires.)
TIRE, SPARE LT265/75R16E ON-/OFF-ROAD, BLACKWALL includes 16" (40.6 cm) steel spare wheel and spare tire carrier, located on top of frame crossmember (Requires (N89) 17" x 7.5" (43.2 cm x 19.1 cm) 8-lug bright machined aluminum wheels and (ZW9) pickup box delete)  
SUSPENSION PKGSLE1SLE2SLTWork Truck
SUSPENSION PACKAGE, HANDLING/TRAILERING, HEAVY-DUTY includes 35mm twin tube shock absorbers and 36mm front stabilizer bar (STD)  
SUSPENSION PACKAGE, OFF-ROAD includes 35mm deflective disk twin tube shock absorbers, off-road jounce bumpers, 36mm front stabilizer bar, and Z71 decals on rear quarters (Included and only available with (PDL) Z71 Off-Road Package)  
TIRESSLE1SLE2SLTWork Truck
TIRES, LT245/75R16E ALL-SEASON, BLACKWALL (STD) Includes 5 tires with (E63) Wideside pickup box. Includes 4 tires with (ZW9) pickup box delete.) (Not available with (PDL) Z71 Off-Road Package.  
TIRES, LT245/75R16E ALL-SEASON, BLACKWALL Includes 5 tires with (E63) Wideside pickup box. Includes 4 tires with (ZW9) pickup box delete.) (Not available with (PDL) Z71 Off-Road Package. *CREDIT*    
TIRES, LT245/75R16E ON-/OFF-ROAD, BLACKWALL (Includes 4 tires and (ZIZ) LT245/75R16 all-season blackwall spare tire with (E63) Wideside pickup box. Includes 4 tires with (ZW9) pickup box delete.)  
TIRES, LT245/75R16E ON-/OFF-ROAD, BLACKWALL (Includes 4 tires and (ZIZ) LT245/75R16 all-season blackwall spare tire with (E63) Wideside pickup box. Includes 4 tires with (ZW9) pickup box delete.) *CREDIT*    
TIRES, LT265/70R17E ALL-TERRAIN, BLACKWALL (STD) Includes 4 tires and (ZER) LT265/75R16 on-/off-road blackwall spare tire with (E63) Fleetside pickup box. Includes 4 tires with (ZW9) pickup box delete.) (Requires (N89) 17" x 7.5" (43.2 cm x 19.1 cm) 8-lug bright machined aluminum wheels.    
TIRES, LT265/70R17E ALL-TERRAIN, BLACKWALL Includes 4 tires and (ZER) LT265/75R16 on-/off-road blackwall spare tire with (E63) Fleetside pickup box. Includes 4 tires with (ZW9) pickup box delete.) (Requires (N89) 17" x 7.5" (43.2 cm x 19.1 cm) 8-lug bright machined aluminum wheels.   
TRANSMISSIONSLE1SLE2SLTWork Truck
TRANSMISSION, 6-SPEED AUTOMATIC, HEAVY-DUTY, ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode (STD) (Requires (LY6) Vortec 6.0L V8 SFI engine)
TRANSMISSION, ALLISON 1000 6-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED with overdrive, electronic engine grade braking and tow/haul mode (Requires (LMM) Duramax 6.6L Turbo Diesel V8 engine)
WHEELSSLE1SLE2SLTWork Truck
WHEELS, 16" X 6.5" (40.6 CM X 16.5 CM) 8-LUG PAINTED STEEL includes painted center caps and steel spare (STD) (spare wheel will not cosmetically match the other 4 wheels) Spare not included with (ZW9) pickup box delete unless a spare tire is ordered    
WHEELS, 4-16" X 6.5" (40.6 CM X 16.5 CM) 8-LUG CHROME-STYLED STEEL includes chrome center caps and steel spare (Included and only available with (PCM) Work Truck Preferred Package) (spare wheel will not cosmetically match the other 4 wheels) Spare not included with (ZW9) pickup box delete unless a spare tire is ordered    
WHEELS, 4-16" X 6.5" (40.6 CM X 16.5 CM) 8-LUG CHROME-STYLED STEEL includes chrome center caps and steel spare (STD) (Upgradeable to (PY0) 4-16" x 6.5" (40.6 cm x 16.5 cm) 8-lug polished forged aluminum wheels or (N89) 17" x 7.5" (43.2 cm x 19.1 cm) 8-lug polished cast aluminum wheels.) (spare wheel will not cosmetically match the other 4 wheels) Spare not included with (ZW9) pickup box delete unless a spare tire is ordered    
WHEELS, 4-16" X 6.5" (40.6 CM X 16.5 CM) 8-LUG POLISHED FORGED ALUMINUM includes chrome center caps and steel spare (spare wheel will not cosmetically match the other 4 wheels) Spare not included with (ZW9) pickup box delete unless a spare tire is ordered    
WHEELS, 4-16" X 6.5" (40.6 CM X 16.5 CM) 8-LUG POLISHED FORGED ALUMINUM includes chrome center caps and steel spare (spare wheel will not cosmetically match the other 4 wheels) Spare not included with (ZW9) pickup box delete unless a spare tire is ordered *CREDIT*    
WHEELS, 4-16" X 6.5" (40.6 CM X 16.5 CM) 8-LUG POLISHED FORGED ALUMINUM includes chrome center caps and steel spare (STD) (Upgradeable to (N89) 17" x 7.5" (43.2 cm x 19.1 cm) 8-lug bright machined aluminum wheels) (spare wheel will not cosmetically match the other 4 wheels) Spare not included with (ZW9) pickup box delete unless a spare tire is ordered    
WHEELS, 4-17" X 7.5" (43.2 CM X 19.1 CM) 8-LUG BRIGHT MACHINED ALUMINUM includes 16" (40.6 cm) steel spare wheel (spare wheel will not cosmetically match the other 4 wheels) Spare not included with (ZW9) pickup box delete unless a spare tire is ordered   
WHEELS, 4-17" X 7.5" (43.2 CM X 19.1 CM) 8-LUG BRIGHT MACHINED ALUMINUM includes 16" (40.6 cm) steel spare wheel (STD) (May be substituted with (PY0) 4-16" x 6.5" (40.6 cm x 16.5 cm) 8-lug polished forged aluminum wheels) (spare wheel will not cosmetically match the other 4 wheels) Spare not included with (ZW9) pickup box delete unless a spare tire is ordered    

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