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Exterior Photos
Interior Photos

2008 GMC Sierra 2500HD Rebates and Incentives

Prices and Incentives

Dealer Price:
$24,460 - $40,540

Original MSRP:
$22,381 - $37,094

2008 GMC Sierra 2500HD Review
The 2008 GMC Sierra 2500HD Crew Cab 2WD is a full size truck that comes in 8 trims. These trims range from the Sierra 2500HD Crew Cab 2WD Work Truck Standard Box to the SLT Long Box. All trims come with a customary 6.0-liter, V8, 353-hp engine and a 6-speed automatic transmission. The 2008 GMC Sierra 2500HD Crew Cab 2WD is a 4-door, 6-passenger full size truck that carries a 36,000mi/36 month basic warranty.

Some of the features on the SLT (which may be optional on other trims) include - battery saver, pre-wiring, oil cooler, front/rear power outlets, safety airbags, ABS brakes, alloy wheels, full size spare tire, stereo with CD player, second row sound controls, telephone, keyless entry, remote controls, anti-theft, full power accessories, heated washer system, folding/signaling/heated/power adjustable mirrors, tinted/privacy glass, illuminated vanity mirrors, bumper step up, dual automatic climate controls, cruise, trip computer, temperature gauge, compass, tire pressure monitor, tilt steering column, removable tailgate, leather interior, driver/passenger power bucket seats with memory/lumbar/heat/height adjust, automatic halogen headlights, fog lights and daytime running lights.

Premium upgrades (depending on trim) are: a tow hitch receiver, towing prep package, adjustable foot pedals, skid plate, oversized mirrors, sliding rear window, power sunroof, sunshade, locking tailgate, universal garage door opener, remote ignition, DVD player, CD changer, navigational aid, electronic parking aid and a turbocharger.

The base starting price for the 2008 GMC Sierra 2500HD Crew Cab 2WD is $28,360.
Warranty Information
Basic: 3 Years/36,000 Miles
Recalls Issued
US NHTSA CAMPAIGN ID 20V011000
Mfg's Report Date January 14, 2020
Component AIR BAGS
Number of Units Affected 699
Summary General Motors LLC (GM) is recalling certain 2007-2008 Chevrolet Silverado 2500 and 3500 and GMC Sierra 2500 and 3500 vehicles equipped with non-desiccated, passenger frontal air bag inflators containing phase stabilized ammonium nitrate (PSAN) propellant that were used as interim remedy parts for previous Takata recalls. These inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, high temperatures, and high temperature cycling.
Consequence An inflator explosion may result in sharp metal fragments striking the front passenger or other occupants resulting in serious injury or death.
Remedy GM will notify owners, and dealers will replace the front passenger air bag inflators, free of charge. The recall is expected to begin February 24, 2020. Owners may contact Chevrolet customer service at 1-800-222-1020 or GMC customer service at 1-866-522-9559. GM's number for this recall is N192290990.
Notes Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

2008 GMC Sierra 2500HD Models & Prices

2008 GMC Sierra 2500HD Work Truck
Dealer Price Dealer Invoice Pricing Estimated Payments
2WD Reg Cab 133" Work Truck $24,460 $22,381 $365 / Month*
2WD Ext Cab 143.5" Work Truck $27,505 $25,167 $410 / Month*
4WD Reg Cab 133" Work Truck $27,610 $25,263 $412 / Month*
2WD Ext Cab 157.5" Work Truck $27,805 $25,442 $415 / Month*
2WD Crew Cab 153" Work Truck $28,955 $26,494 $432 / Month*
2WD Crew Cab 167" Work Truck $29,255 $26,768 $436 / Month*
4WD Ext Cab 143.5" Work Truck $30,655 $28,049 $457 / Month*
4WD Ext Cab 157.5" Work Truck $30,955 $28,324 $462 / Month*
4WD Crew Cab 153" Work Truck $32,105 $29,376 $479 / Month*
4WD Crew Cab 167" Work Truck $32,405 $29,651 $483 / Month*

2008 GMC Sierra 2500HD SLE1
Dealer Price Dealer Invoice Pricing Estimated Payments
2WD Reg Cab 133" SLE1 $28,715 $26,274 $428 / Month*
2WD Ext Cab 143.5" SLE1 $31,105 $28,461 $464 / Month*
2WD Ext Cab 157.5" SLE1 $31,405 $28,736 $469 / Month*
4WD Reg Cab 133" SLE1 $31,865 $29,156 $475 / Month*
2WD Crew Cab 153" SLE1 $33,210 $30,387 $495 / Month*
2WD Crew Cab 167" SLE1 $33,510 $30,662 $500 / Month*
4WD Ext Cab 143.5" SLE1 $34,255 $31,343 $511 / Month*
4WD Ext Cab 157.5" SLE1 $34,555 $31,618 $515 / Month*
4WD Crew Cab 153" SLE1 $36,360 $33,269 $542 / Month*
4WD Crew Cab 167" SLE1 $36,660 $33,544 $547 / Month*

2008 GMC Sierra 2500HD SLE2
Dealer Price Dealer Invoice Pricing Estimated Payments
2WD Ext Cab 143.5" SLE2 $32,770 $29,985 $489 / Month*
2WD Ext Cab 157.5" SLE2 $33,070 $30,259 $493 / Month*
2WD Crew Cab 153" SLE2 $34,790 $31,833 $519 / Month*
2WD Crew Cab 167" SLE2 $35,090 $32,107 $523 / Month*
4WD Ext Cab 143.5" SLE2 $35,920 $32,867 $536 / Month*
4WD Ext Cab 157.5" SLE2 $36,220 $33,141 $540 / Month*
4WD Crew Cab 153" SLE2 $37,940 $34,715 $566 / Month*
4WD Crew Cab 167" SLE2 $38,240 $34,990 $570 / Month*

2008 GMC Sierra 2500HD SLT
Dealer Price Dealer Invoice Pricing Estimated Payments
2WD Ext Cab 143.5" SLT $35,070 $32,089 $523 / Month*
2WD Ext Cab 157.5" SLT $35,370 $32,364 $528 / Month*
2WD Crew Cab 153" SLT $37,095 $33,942 $553 / Month*
2WD Crew Cab 167" SLT $37,390 $34,212 $558 / Month*
4WD Ext Cab 143.5" SLT $38,220 $34,971 $570 / Month*
4WD Ext Cab 157.5" SLT $38,520 $35,246 $575 / Month*
4WD Crew Cab 153" SLT $40,240 $36,820 $600 / Month*
4WD Crew Cab 167" SLT $40,540 $37,094 $605 / Month*

2008 GMC Sierra 2500HD Features and Standard Equipment

EXTERIOR Features
Work Truck SLE1 SLE2 SLT
Air dam, Black
Bumper, front chrome (Includes Black bumper top caps)      
Bumper, front chrome (Includes body-color bumper top caps)  
Bumper, rear chrome, step-style with pad (Requires RPO (E63) wideside pickup box)
Daytime Running Lamps, with automatic exterior lamp control
Fog lamps, front, halogen  
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.)  
Glass, Solar-Ray light-tinted, all windows      
Grille, chrome surround
Headlamps, dual halogen composite with automatic exterior lamp control and flash-to-pass feature
Lamps, dual cargo area lamps
Mirrors, outside heated power-adjustable, Black, manual-folding (Upgradeable to (DL3) outside heated, power-adjustable, power-folding mirrors or (DPN) outside vertical camper mirrors)      
Mirrors, outside heated power-adjustable, Black, manual-folding (Upgradeable to (DPN) outside vertical camper mirrors)      
Mirrors, outside heated power-adjustable, power-folding and driver-side auto-dimming with integrated turn signal indicators (Upgradeable to (DPN) outside vertical camper mirrors. Mirrors are body-colored and include curb-tilt feature.)      
Mirrors, outside manual, Black, manual-folding      
Moldings, bodyside, body-colored  
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)  
Tailgate protection, top of tailgate protection cap
Tire carrier, outside spare, winch-type mounted under frame at rear (Orders with (ZW9) Pickup box delete will not include a Spare Tire Carrier unless a spare tire is ordered.)
Tires, LT245/75R16E all-season, blackwall (Not available with (PDL) Z71 Off-Road Package. Includes 5 tires with (E63) Wideside pickup box. Includes 4 tires with (ZW9) pickup box delete.)  
Tires, LT265/70R17E all-terrain, blackwall (Requires (N89) 17" x 7.5" (43.2 cm x 19.1 cm) 8-lug bright machined aluminum wheels. 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.)      
Wheels, 16" x 6.5" (40.6 cm x 16.5 cm) 8-lug painted steel, includes painted 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 chrome-styled steel, 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 (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.)      
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 (Upgradeable to (N89) 17" x 7.5" (43.2 cm x 19.1 cm) 8-lug bright machined aluminum wheels)      
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 (May be substituted with (PY0) 4-16" x 6.5" (40.6 cm x 16.5 cm) 8-lug polished forged aluminum wheels)      
Windshield washer fluid system, heated      
Wipers, front intermittent wet-arm with pulse washers
INTERIOR Features
Work Truck SLE1 SLE2 SLT
Air conditioning delete, provides heater only (Requires Regular Cab models)      
Air conditioning, dual-zone automatic climate control with individual climate settings for driver and right-front passenger      
Air conditioning, dual-zone automatic climate control with individual climate settings for driver and right-front passenger (Not available with (VYU) Snow Plow Prep Package)      
Air conditioning, single-zone manual front climate control (Standard on Extended and Crew Cab models)      
Air conditioning, single-zone manual front climate control (Upgradeable to (CJ2) dual-zone automatic air conditioning on Extended and Crew Cab models)      
Assist handle, front passenger (Also includes rear assist handles in the headliner on Extended and Crew Cab models)
Coat hooks, rear driver and passenger side
Console, floor with storage compartment, 2 auxiliary power outlets and dual cup holders    
Cruise control, electronic with set and resume speed, located on steering wheel  
Cup holders, front (Also includes rear cupholders on Extended and Crew Cab models)
Dark Titanium, Vinyl seat trim (Vinyl seats require (BG9) Graphite-colored rubberized vinyl floor covering)      
Defogger, rear-window electric (Not available with (A48) power sliding rear window)  
Door locks, power  
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.)      
Driver Information Center with odometer, trip odometer and message center (monitors numerous systems depending on vehicle equipment level including low fuel, turn signal "on", transmission temperature and oil change notification)    
Driver Information Center with odometer, trip odometer and message center (monitors numerous systems depending on vehicle equipment level including low fuel, turn signal "on", transmission temperature and oil change notification) (Driver Information Center controls are operated through the trip button unless (UK3) steering wheel mounted audio controls is ordered)    
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)    
Floor covering, color-keyed carpeting with rubberized vinyl floor mats (Extended and Crew Cab models also include rear floor mats) (May be substituted with (BG9) Black rubberized vinyl floor covering.)      
Headliner, Opal Gray-colored cloth with matching retainer moldings
Instrumentation, analog with speedometer, fuel level, engine temperature, tachometer, voltmeter and oil pressure indicators
Lighting, interior with dome and reading lights, illuminated entry feature and backlit instrument panel switches
Mirror, inside rearview auto-dimming with 8-point compass and outside temperature display  
Mirror, inside rearview manual day/night      
Power outlets, 2 auxiliary instrument panel-mounted with covers, 12-volt
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 prep package, includes Remote Keyless Entry (To enable remote start capability, new key fobs and vehicle reprogramming are required. Please see dealer for details. Remote Keyless Entry does not lock/unlock tailgate when (PDF) EZ-Lift Tailgate Package is ordered.)  
Seat adjuster, driver 10-way power      
Seat adjuster, driver 6-way power      
Seat adjuster, front passenger 10-way power      
Seat adjuster, front passenger 6-way power      
Seat adjuster, manual lumbar control on the driver-side    
Seat trim, Premium Cloth      
Seat trim, Select Cloth      
Seat trim, Ultrasoft Leather-appointed      
Seat, rear 60/40 folding bench (folds up), 3-passenger, folding (includes child seat top tether anchor)    
Seat, rear 60/40 folding bench (folds up), 3-passenger, folding (includes child seat top tether anchor) (Requires Crew Cab models)      
Seat, rear 60/40 folding bench (folds up), 3-passenger, folding (includes child seat top tether anchor) (Requires Extended or Crew Cab Models.)      
Seat, rear bench (folds up), full width, folding, 3-passenger (includes child seat top tether anchor) (Standard with Extended Cab models only)      
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      
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      
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      
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      
Steering column, Tilt-Wheel, adjustable with brake/transmission shift interlock
Steering wheel controls, mounted audio controls    
Steering wheel, includes theft-deterrent locking feature      
Steering wheel, leather-wrapped with theft-deterrent locking feature  
Tire Pressure Monitoring System (does not apply to spare tire)
Visors, driver and front passenger, sliding with clip and illuminated vanity mirror on driver and passenger-side, Opal Gray-colored  
Visors, driver and front passenger, sliding with clip and passenger side vanity mirror with cover, Opal Gray-colored      
Warning tones, headlamp on, key-in-ignition, driver and passenger buckle up reminder and turn signal on
Windows, fixed, rear access door (Standard with Extended Cab models only)      
Windows, power with driver Express-Down      
Windows, power with driver Express-Down (Includes front passenger Express-down when (DL3) is ordered.)      
Windows, power with driver Express-Down (Includes front passenger Express-down.)      
Windows, power, rear access door (Requires Extended Cab Models)  
MECHANICAL Features
Work Truck SLE1 SLE2 SLT
Air cleaner, high-capacity
Alternator, 125 amps
Battery, heavy-duty 600 cold-cranking amps, maintenance-free with rundown protection and retained accessory power
Cooling, auxiliary external transmission oil cooler, heavy-duty air-to-oil
Cooling, external engine oil cooler, heavy-duty air-to-oil, integral to driver side of radiator tank
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)
Exhaust, aluminized stainless-steel muffler and tailpipe
Four wheel drive
Frame, hydroformed
GVWR, 9200 lbs. (4173 kg)
Pickup box, Wideside
Rear axle, 3.73 ratio
Rear wheel drive
Recovery hooks, front, frame-mounted
Steering, power, recirculating ball
Suspension Package, Handling/Trailering, heavy-duty, includes 35mm twin tube shock absorbers and 36mm front stabilizer bar
Suspension, front independent, torsion bar
Suspension, rear 2-stage multi-leaf springs, semi-elliptic
Transfer case, electronic shift with rotary dial controls (Requires 4WD models)  
Transfer case, with floor-mounted shifter (Requires 4WD models)      
Transmission, 6-speed automatic, heavy-duty, electronically controlled with overdrive and tow/haul mode (Requires (LY6) Vortec 6.0L V8 SFI engine)
SAFETY Features
Work Truck SLE1 SLE2 SLT
Air bags, frontal, driver and right-front passenger (Always use safety belts and the correct child restraints for your child's age and size, even in vehicles equipped with air bags. Children are safer when properly secured in a rear seat. See the vehicle's Owners Manual and child safety seat instructions for more safety information)
Brakes, 4-wheel antilock, 4-wheel disc
OnStar, 1-year of Safe and Sound plan. Includes Automatic Notification of Air Bag Deployment, Stolen Vehicle Location Assistance, Emergency Services, Roadside Assistance, Remote Door Unlock (requires power locks), OnStar Vehicle Diagnostics, Hands-Free Calling, AccidentAssist and Remote Horn and Lights (OnStar services require vehicle electrical system (including battery), wireless service and GPS satellite signals to be available and operating for features to function properly. OnStar acts as a link to existing emergency service providers. OnStar Vehicle Diagnostics available on most 2004 MY and newer GM vehicles. Diagnostic capability varies by model. If the order type is FDR, (UE0) OnStar delete will be forced on. Visit onstar.com for system limitations and details. Not available with a ship-to of Puerto Rico or the Virgin Islands. Remote Door Unlock requires (AU3) power door locks.)
ENTERTAINMENT Features
Work Truck SLE1 SLE2 SLT
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)      
Audio system feature, 4-speaker system (Requires Regular Cab models)      
Audio system feature, Bose premium speaker system with sub-woofer in center console      
Audio system feature, speaker system (Includes 4 speakers on Regular Cab and 6 speakers on Extended and Crew Cab Models)      
Audio system feature, speaker system (Requires Extended or Crew Cab Models. Includes 6 speakers)    
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
XM Satellite Radio. With a wide variety of programming, XM has something to excite any driver. Whether you want to be entertained or informed, to laugh, think, or sing, XM has the perfect channel for you - coast-to-coast, and in digital-quality sound. 3 trial months - no obligation (Available in the 48 contiguous United States. Required $12.95 monthly subscription sold separately after 3 trial months. All fees and programming subject to change. Subscription subject to customer agreement. For more information, visit gm.xmradio.com. Not available with (UE0) OnStar, delete.)

2008 GMC Sierra 2500HD Options and Addition Equipment

ADDITIONAL OPTIONS Options
Work Truck SLE1 SLE2 SLT
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 CONDITIONING Options
Work Truck SLE1 SLE2 SLT
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)      
AXLE Options
Work Truck SLE1 SLE2 SLT
REAR AXLE, 3.73 RATIO
REAR AXLE, 4.10 RATIO (Requires (LY6) Vortec 6.0L V8 SFI engine)
BODY CODE Options
Work Truck SLE1 SLE2 SLT
PICKUP BOX, DELETE includes bumper delete, spare tire delete and spare tire carrier delete (Requires T*209*3 models) *CREDIT*
PICKUP BOX, WIDESIDE (STD)
DIFFERENTIAL Options
Work Truck SLE1 SLE2 SLT
DIFFERENTIAL, HEAVY-DUTY AUTOMATIC LOCKING REAR      
DIFFERENTIAL, HEAVY-DUTY AUTOMATIC LOCKING REAR (Included with (PDL) Z71 Off-Road Package)  
NO LOCKING DIFFERENTIAL
EMISSIONS Options
Work Truck SLE1 SLE2 SLT
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
ENGINE Options
Work Truck SLE1 SLE2 SLT
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 DISCOUNT Options
Work Truck SLE1 SLE2 SLT
LEATHER TRIM DISCOUNT (Included and only available with (**3) Ultrasoft Leather-appointed seat trim) *DISCOUNT*      
OPTION DISCOUNT (Requires PCN Sun and Navigation Package) *DISCOUNT*      
PAINT Options
Work Truck SLE1 SLE2 SLT
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 SCHEME Options
Work Truck SLE1 SLE2 SLT
PAINT, SOLID
PREFERRED EQUIPMENT GROUP Options
Work Truck SLE1 SLE2 SLT
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      
RADIO Options
Work Truck SLE1 SLE2 SLT
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 TRIM Options
Work Truck SLE1 SLE2 SLT
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 TYPE Options
Work Truck SLE1 SLE2 SLT
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 TIRE Options
Work Truck SLE1 SLE2 SLT
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 PKG Options
Work Truck SLE1 SLE2 SLT
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)  
TIRES Options
Work Truck SLE1 SLE2 SLT
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.    
TRANSMISSION Options
Work Truck SLE1 SLE2 SLT
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)
WHEELS Options
Work Truck SLE1 SLE2 SLT
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      

2008 GMC Sierra 2500HD Technical Specifications

Brakes
Work Truck SLE1 SLE2 SLT
Brake ABS System 4-Wheel 4-Wheel 4-Wheel 4-Wheel
Disc - Front (Yes or ) Yes Yes Yes Yes
Disc - Rear (Yes or ) Yes Yes Yes Yes
Front Brake Rotor Diam x Thickness (in) 13.0 x 1.8 13.0 x 1.8 13.0 x 1.8 13.0 x 1.8
Rear Brake Rotor Diam x Thickness (in) 13.5 x 0.79 13.5 x 0.79 13.5 x 0.79 13.5 x 0.79
Cargo Area Dimensions
Work Truck SLE1 SLE2 SLT
Cargo Box Width @ Wheelhousings (in)
Engine
Work Truck SLE1 SLE2 SLT
Displacement 6.0L/366 6.0L/366 6.0L/366 6.0L/366
Engine Type Gas V8 Gas V8 Gas V8 Gas V8
SAE Net Horsepower @ RPM 353 @ 5400 353 @ 5400 353 @ 5400 353 @ 5400
SAE Net Torque @ RPM 373 @ 4400 373 @ 4400 373 @ 4400 373 @ 4400
Exterior Dimensions
Work Truck SLE1 SLE2 SLT
Height, Overall (in) 76.4 76.4 76.8 76.8
Wheelbase (in) 133.0 133.0 143.5 143.5
Width, Max w/o mirrors (in) 80.0 80.0 80.0 80.0
Fuel Tank
Work Truck SLE1 SLE2 SLT
Fuel Tank Capacity, Approx (gal) 34 34 26 26
Steering
Work Truck SLE1 SLE2 SLT
Steering Type Pwr Pwr Pwr Pwr
Turning Diameter - Curb to Curb (ft) 45.3 45.3 47.6 47.6
Tires
Work Truck SLE1 SLE2 SLT
Front Tire Size LT245/75R16E LT245/75R16E LT245/75R16E LT245/75R16E
Rear Tire Size LT245/75R16E LT245/75R16E LT245/75R16E LT245/75R16E
Transmission
Work Truck SLE1 SLE2 SLT
Drivetrain Rear Wheel Drive Rear Wheel Drive Rear Wheel Drive Rear Wheel Drive
Trans Description Cont. Automatic w/OD Automatic w/OD Automatic w/OD Automatic w/OD
Trans Type 6 6 6 6
Vehicle
Work Truck SLE1 SLE2 SLT
Front Head Room (in) 41.4 41.4 41.3 41.3
Front Leg Room (in) 41.3 41.3 41.3 41.3
Front Shoulder Room (in) 65.2 65.2 65.2 65.2
Passenger Capacity 2 2 5 5
Second Head Room (in) 39.3 39.3 39.3 39.3
Second Leg Room (in) 34.3 34.3 34.3 34.3
Second Shoulder Room (in) 65.3 65.3 65.3 65.3

2008 GMC Sierra 2500HD Safety Features

Safety Features
Brakes, 4-wheel antilock, 4-wheel disc
OnStar, 1-year of Safe and Sound plan. Includes Automatic Notification of Air Bag Deployment, Stolen Vehicle Location Assistance, Emergency Services, Roadside Assistance, Remote Door Unlock (requires power locks), OnStar Vehicle Diagnostics, Hands-Free Calling, AccidentAssist and Remote Horn and Lights (OnStar services require vehicle electrical system (including battery), wireless service and GPS satellite signals to be available and operating for features to function properly. OnStar acts as a link to existing emergency service providers. OnStar Vehicle Diagnostics available on most 2004 MY and newer GM vehicles. Diagnostic capability varies by model. If the order type is FDR, (UE0) OnStar delete will be forced on. Visit onstar.com for system limitations and details. Not available with a ship-to of Puerto Rico or the Virgin Islands. Remote Door Unlock requires (AU3) power door locks.)
Air bags, frontal, driver and right-front passenger (Always use safety belts and the correct child restraints for your child's age and size, even in vehicles equipped with air bags. Children are safer when properly secured in a rear seat. See the vehicle's Owners Manual and child safety seat instructions for more safety information)
News Reports & Reviews
NHTSA CRASH TEST RESULTS N/A