• Assist handle, front passenger (Also includes rear assist handles in the headliner on Extended and Crew Cab models)
• Audio system feature, speaker system (Includes 4 speakers on Regular Cab and 6 speakers on Extended and Crew Cab Models.)
• 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
• Coat hooks, rear driver and passenger side
• 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)
• Door locks, power includes Remote Keyless Entry
• 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
• Lighting, interior with dome and reading lights, illuminated entry feature and backlit instrument panel switches
• Mirror, inside rearview manual day/night
• Power outlets 2 auxiliary instrument panel-mounted with covers, 12-volt
• Seat adjuster, manual lumbar control on the driver-side
• Seat, rear 60/40 folding bench (folds up), 3-passenger, folding (includes child seat top tether anchor) (Requires Extended or Crew Cab Models.)
• 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
• Steering wheel, leather-wrapped with theft-deterrent locking feature
• Visors, driver and front passenger, sliding with clip and illuminated vanity mirror on driver and passenger-side, Opal Gray-colored
• Warning tones headlamp on, key-in-ignition, driver and passenger buckle up reminder and turn signal on
• Windows, power with driver Express-Down
• XM Radio. XM Radio includes 3 trial months of service. XM turns your world on with commercial-free music channels from Rock to Jazz, Country to Classical, Latin Pop to Hip Hop, and virtually everything in between, all in amazing digital sound. Turn on your favorite Sports with every Major League Baseball game from Opening Day until the World Series, NHL Hockey, the PGA TOUR and college football and basketball. Plus XM brings you the biggest names in news and talk, outrageous comedy, award-winning family programming -- wherever you go from coast to coast. Exclusive live concerts, Oprah and Friends, Radio Disney, and so much more. Find what turns you on (Available only in the 48 contiguous United States. Required $12.95 monthly subscription sold separately after 3 trial months. Visit gm.xmradio.com for more details. Not available with (U3U) AM/FM stereo with MP3 compatible CD player and multimedia navigation, (UVB) AM/FM stereo with MP3 compatible CD/DVD player and DVD-based navigation or (UE0) OnStar, delete.)

• Air cleaner, high-capacity
• Alternator, 125 amps
• Battery, heavy-duty 600 cold-cranking amps, maintenance-free with rundown protection and retained accessory power
• Brakes, 4-wheel antilock, 4-wheel disc
• Exhaust aluminized stainless-steel muffler and tailpipe
• Four wheel drive
• Frame, hydroformed
• Recovery hooks, front, frame-mounted
• Steering, power, recirculating ball
• Suspension, front independent, torsion bar
• Transfer case, electronic shift with rotary dial controls (Requires 4WD models)

• 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)
• Daytime Running Lamps with automatic exterior lamp control
• OnStar, 1-year of Safe and Sound plan. Includes Automatic Crash Notification, Automatic Notification of Air Bag Deployment, Stolen Vehicle Location Assistance, a link to all Emergency Services, Roadside Assistance, Remote Door Unlock (requires power locks), OnStar Vehicle Diagnostics, Hands-Free Calling 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. Visit onstar.com for system limitations and details. If the order type is FDR, (UE0) OnStar delete will be forced on. Not available with a ship-to of Puerto Rico or the Virgin Islands. For a list of vehicles with Automatic Crash Notification visit onstar.com. Remote Door Unlock requires (AU3) power door locks.)

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)

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 (

• Auxiliary Power Outlet)
• Adjustable Outboard Head Restraints And Storage Pockets On Extended And Crew Cab Models (Std)

Trailering Wiring Provisions, For Camper, Fifth Wheel And Gooseneck Trailer

• Additional 8-Way Wiring Harness Routed To Front Of Pickup Box

Additional Packages

• Air Conditioning
• Dual-Zone Automatic Climate Control With Individual Climate Settings For Driver And Right-Front Passenger
• 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)
• Battery
• Heavy-Duty Dual 730 Cold-Cranking Amps
• Maintenance-Free With Rundown Protection And Retained Accessory Power
• Covers
• Radiator Grille And Front Bumper Openings For Diesel Engines In Winter Weather
• Engine Block Heater
• 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
• (K05) Engine Block Heater)
• Fog Lamps
• Front
• Halogen
• License Plate Bracket
• Front
• Mirror
• Inside Rearview Auto-Dimming
• Paint
• Solid (Std)
• Rear Axle
• 3.73 Ratio
• Seat Adjuster
• Driver 6-Way Power
• Steel Gray Metallic
• Steering Wheel Controls
• Mounted Audio Controls
• Switch
• High Idle
• Tailgate
• Ez-Lift
• Tailgate
• Locking
• Trailer Brake Controller
• Integrated
• Transmission
• Allison 1000 6-Speed Automatic
• Electronically Controlled With Overdrive
• Electronic Engine Grade Braking And Tow/Haul Mode
• Window
• Power
• Rear Sliding

• Bluetooth® for phone personal cell phone connectivity to vehicle audio system
• COVERS RADIATOR GRILLE AND FRONT BUMPER OPENINGS for diesel engines in winter weather
• EBONY LEATHER-APPOINTED FRONT SEAT TRIM
• 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)
• MIRRORS OUTSIDE HEATED POWER-ADJUSTABLE VERTICAL CAMPER MANUAL-FOLDING AND EXTENSION BLACK includes 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)
• ENGINE BLOCK HEATER
• STEERING WHEEL CONTROLS MOUNTED AUDIO CONTROLS
• SEAT ADJUSTER DRIVER 6-WAY POWER
• MIRROR INSIDE REARVIEW AUTO-DIMMING
• TRAILER BRAKE CONTROLLER INTEGRATED
• REAR AXLE 3.73 RATIO
• TRANSMISSION ALLISON 1000 6-SPEED AUTOMATIC ELECTRONICALLY CONTROLLED with overdrive electronic engine grade braking and tow/haul mode
• TAILGATE EZ-LIFT
• TRAILERING WIRING PROVISIONS FOR CAMPER FIFTH WHEEL AND GOOSENECK TRAILER includes additional 8-way wiring harness routed to front of pickup box
• SLE PREFERRED PACKAGE includes (UK3) steering wheel controls (CJ2) dual-zone automatic air conditioning (AG1) 6-way power driver seat adjuster (UPF) Bluetooth® for phone (T96) fog lamps (A60) locking tailgate and (PPA) EZ-Lift tailgate
• SWITCH HIGH IDLE
• TIRES LT225/75R17E ALL-SEASON BLACKWALL (STD)
• AIR CONDITIONING DUAL-ZONE AUTOMATIC CLIMATE CONTROL with individual climate settings for driver and right-front passenger
• 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)
• 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) (JL1) integrated trailer brake controller and single wire for center high-mounted stop lamp
• PICKUP BOX WIDESIDE (STD)
• LICENSE PLATE BRACKET FRONT
• GVWR 11 400 LBS. (5171 KG) with dual rear wheels (STD)
• FOG LAMPS FRONT HALOGEN
• TAILGATE LOCKING
• WINDOW POWER REAR SLIDING
• STEEL GRAY METALLIC
• DIFFERENTIAL HEAVY-DUTY AUTOMATIC LOCKING REAR (Standard on TC30903 models. Standard with (GED) 9700 lb. GVWR (single rear wheel) and (C4M) 9900 lb. GVWR (single rear wheel))
• 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)
• SLE PREFERRED EQUIPMENT GROUP includes standard equipment
• BATTERY HEAVY-DUTY DUAL 730 COLD-CRANKING AMPS MAINTENANCE-FREE with rundown protection and retained accessory power
• TIRE SPARE LT225/75R17E ALL-SEASON BLACKWALL includes 17" (43.2 cm) steel spare wheel and spare tire carrier
• PAINT SOLID (STD)
• Dual Rear Wheels
• Four Wheel Drive
• Tow Hooks
• Power Steering
• ABS
• 4-Wheel Disc Brakes
• Steel Wheels
• Dual Rear Wheels
• Tires - Front All-Season
• Tires - Rear All-Season
• Wheel Covers
• Automatic Headlights
• Heated Mirrors
• Power Mirror(s)
• Privacy Glass
• Intermittent Wipers
• AM/FM Stereo
• CD Player
• MP3 Capability
• Satellite Radio
• Requires Subscription
• Split Bench Seat
• Power Outlet
• A/C
• Driver Adjustable Lumbar
• Rear Bench Seat
• Floor Mats
• Leather Steering Wheel
• Adjustable Steering Wheel
• Power Windows
• Keyless Entry
• Power Door Locks
• Cruise Control
• Keyless Entry
• Power Door Locks
• Power Outlet
• Driver Vanity Mirror
• Passenger Vanity Mirror
• Driver Illuminated Vanity Mirror
• Passenger Illuminated Visor Mirror
• Front Reading Lamps
• Daytime Running Lights
• Driver Air Bag
• Passenger Air Bag
• Telematics
• Requires Subscription

• Brakes
• Brake ABS System: 4-Wheel
• Brake Type: Pwr
• Disc - Front (Yes or ): Yes
• Disc - Rear (Yes or ): Yes
• Front Brake Rotor Diam x Thickness (in): 12.8 x 1.5
• Rear Brake Rotor Diam x Thickness (in): 12.8 x 1.2
• Cargo Area Dimensions
• Cargo Box (Area) Height (in): 21.3
• Cargo Box Length : Floor (in)
• Cargo Box Width : Floor (in)
• Cargo Box Width : Top, Rear (in)
• Cargo Box Width : Wheelhousings (in)
• Cargo Volume (ft³): 75.5
• Ext'd Cab Cargo Volume (ft³): 75.5
• Tailgate Width (in): 61.6
• Cooling System
• Total Cooling System Capacity (qts): 25.4
• Electrical
• Cold Cranking Amps : 0° F (2nd)
• Cold Cranking Amps : 0° F (Primary)
• Maximum Alternator Capacity (amps): 125
• Exterior Dimensions
• Cab to Axle (in): 55.5
• Front Bumper to Back of Cab (in): 150.9
• Ground Clearance, Front (in): 9.1
• Ground Clearance, Rear (in): 9.1
• Ground to Top of Load Floor (in): 35.7
• Height, Overall (in): 76.1
• Length, Overall w/o rear bumper (in): 254.2
• Overhang, Front (in): 39.4
• Overhang, Rear w/o bumper (in): 52.4
• Wheelbase (in): 167.0
• Width, Max w/o mirrors (in): 95.9
• Frame
• Frame Type: Hydroformed
• Fuel Tank
• Fuel Tank Capacity, Approx (gal): 34
• Interior Dimensions
• Front Head Room (in): 41.2
• Front Hip Room (in): 62.5
• Front Leg Room (in): 41.3
• Front Shoulder Room (in): 65.2
• Passenger Capacity: 6
• Second Head Room (in): 40.5
• Second Hip Room (in): 65.4
• Second Leg Room (in): 39.0
• Second Shoulder Room (in): 65.1
• Steering
• Steering Ratio (:1), On Center: 15-13.1:1
• Steering Type: Pwr
• Summary
• Body Code: E63
• Body Style: Crew Cab 8' Fleetside
• Vehicle Name: GMC Sierra 3500HD
• Suspension
• Axle Capacity - Front (lbs): 4800
• Axle Capacity - Rear (lbs): 9200
• Axle Ratio (:1) - Front: 3.73
• Axle Ratio (:1) - Rear: 3.73
• Axle Type - Front: Independent
• Axle Type - Rear: Full Floating
• Shock Absorber Diameter - Front (mm): 35
• Shock Absorber Diameter - Rear (mm): 35
• Spring Capacity - Front (lbs): 4800
• Spring Capacity - Rear (lbs): 8200
• Stabilizer Bar Diameter - Front (in): 1.34
• Suspension Type - Front: Independent
• Suspension Type - Rear: Multi-Leaf
• Tires
• Front Tire Capacity (lbs): 2405
• Front Tire Order Code: QBD
• Front Tire Size: LT225/75R17E
• Rear Tire Capacity (lbs): 2072
• Rear Tire Order Code: QBD
• Rear Tire Size: LT225/75R17E
• Revolutions/Mile : 45 mph - Front
• Revolutions/Mile : 45 mph - Rear
• Revolutions/Mile : 45 mph - Spare
• Spare Tire Order Code: ZBD
• Spare Tire Size: LT225/75R17E
• Trailering
• Dead Weight Hitch - Max Tongue Wt. (lbs): 500
• Dead Weight Hitch - Max Trailer Wt. (lbs): 5000
• Fifth Wheel Hitch - Max Tongue Wt. (lbs): 3975
• Fifth Wheel Hitch - Max Trailer Wt. (lbs): 15900
• Wt Distributing Hitch - Max Tongue Wt. (lbs): 1950
• Wt Distributing Hitch - Max Trailer Wt. (lbs): 13000
• Weight Information
• Curb Weight - Front (lbs): 3638
• Curb Weight - Rear (lbs): 2902
• Gross Axle Wt Rating - Front (lbs): 4800
• Gross Axle Wt Rating - Rear (lbs): 8200
• Gross Combined Wt Rating (lbs): 23500
• Gross Vehicle Weight Rating Cap (lbs): 11400
• Wheels
• Front Wheel Material: Steel
• Front Wheel Size (in): 17 x 6.5
• Rear Wheel Material: Steel
• Rear Wheel Size (in): 17 x 6.5
• Spare Wheel Size (in): 17 x