• 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
• Lighting, interior with dome and reading lights, illuminated entry feature and backlit instrument panel switches
• Mirror, inside rearview manual day/night
• Remote vehicle starter prep package includes Remote Keyless Entry with 2 transmitters, panic button and content theft alarm (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.)
• Seat adjuster, manual lumbar control on the driver-side
• Seat trim, Premium Cloth
• Seat, rear 60/40 folding bench (folds up), 3-passenger, folding (includes child seat top tether anchor) (Requires Extended or Crew Cab Models.)
• SiriusXM Satellite Radio (subscription required)
• Steering wheel, leather-wrapped with theft-deterrent locking feature
• Warning tones headlamp on, key-in-ignition, driver and passenger buckle up reminder and turn signal on
• Windows, power with driver Express-Down
• Windows, power, rear access door (Requires Extended Cab Models.)

• Alternator, 145 amps
• Brakes, 4-wheel antilock, front disc/rear drum
• Exhaust, aluminized stainless-steel muffler and tailpipe
• Four wheel drive
• Frame, fully-boxed, hydroformed front section
• Steering, power, rack-and-pinion
• Suspension Package, Handling/Trailering, heavy-duty includes 46 mm piston monotube shocks and 36mm front stabilizer bar (Includes 36mm front stabilizer bar when (NHT) Max Trailering Pack is ordered.)
• Suspension, front independent, coil over shock
• Suspension, rear 2-stage multi-leaf springs, semi-elliptic
• Tools, mechanical jack and wheel wrench located in back of cab
• Transfer case, electronic Autotrac with rotary dial controls (Requires 4WD models.)

• Air bags, seat-mounted side-impact, driver and right-front passenger for thorax and pelvic protection (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
• Automatic Crash Response (Deleted when (UE0) OnStar delete is ordered.)
• Daytime Running Lamps with automatic exterior lamp control
• OnStar Equipped (subscription required)
• OnStar Turn-by-Turn Navigation (Deleted when (UE0) OnStar delete is ordered.)
• StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
• Stolen Vehicle Assistance (Deleted when (UE0) OnStar delete is ordered.)
• Tire Pressure Monitor System (does not apply to spare tire)

TIRES, P275/55R20 TOURING, BLACKWALL

• includes all-season 17" blackwall spare

AUDIO SYSTEM, AM/FM STEREO WITH CD PLAYER AND MP3 PLAYBACK

• USB port
• auxiliary input jack
• seek-and-scan
• digital clock
• auto-tone control
• Radio Data System (RDS)
• automatic volume
• TheftLock and 36 cross-band presets

WHEELS, 4 - 20" X 8.5" (50.8 CM X 21.6 CM) CHROME CLAD ALUMINUM

• includes (QSS) P275/55R20 touring blackwall tires (Includes (Z60) High-Performance Suspension Package.

SLE PREFERRED EQUIPMENT GROUP

• Includes Standard Equipment

HEAVY DUTY COOLING PACKAGE, HEAVY-DUTY

• includes (KC4) external engine oil cooler
• (KNP) auxiliary external transmission oil cooler
• electric fan and heavy-duty radiator

AIR CONDITIONING, DUAL-ZONE AUTOMATIC CLIMATE CONTROL

• with individual climate settings for driver and right-front passenger

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)

COOLING, AUXILIARY EXTERNAL TRANSMISSION OIL COOLER

• heavy-duty air-to-oil

SUSPENSION PACKAGE, HIGH-PERFORMANCE

• includes 36mm front stabilizer bar

COOLING, EXTERNAL ENGINE OIL COOLER

• heavy-duty air-to-oil
• integral to driver side of radiator tank

• TRAILERING PACKAGE HEAVY-DUTY includes trailering hitch platform and 2-inch receiver 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 (KNP) external transmission oil cooler
• TIRES P275/55R20 TOURING BLACKWALL includes all-season 17" blackwall spare
• AUDIO SYSTEM AM/FM STEREO WITH CD PLAYER AND MP3 PLAYBACK USB port auxiliary input jack seek-and-scan digital clock auto-tone control Radio Data System (RDS) automatic volume TheftLock and 36 cross-band presets
• REAR AXLE 3.42 RATIO
• QUICKSILVER METALLIC
• WHEELS 4 - 20" X 8.5" (50.8 CM X 21.6 CM) CHROME CLAD ALUMINUM includes (QSS) P275/55R20 touring blackwall tires (Includes (Z60) High-Performance Suspension Package.
• STEERING WHEEL CONTROLS MOUNTED AUDIO CONTROLS
• SEAT ADJUSTER DRIVER 6-WAY POWER
• SLE PREFERRED EQUIPMENT GROUP Includes Standard Equipment
• CUSTOMER DIALOGUE NETWORK
• TAILGATE EZ-LIFT
• HEAVY DUTY COOLING PACKAGE HEAVY-DUTY includes (KC4) external engine oil cooler (KNP) auxiliary external transmission oil cooler electric fan and heavy-duty radiator
• AIR CONDITIONING DUAL-ZONE AUTOMATIC CLIMATE CONTROL with individual climate settings for driver and right-front passenger
• TRANSMISSION 6-SPEED AUTOMATIC
• ENGINE VORTEC 5.3L VARIABLE VALVE TIMING V8 SFI FLEXFUEL WITH ACTIVE FUEL MANAGEMENT
• 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)
• FOG LAMPS FRONT HALOGEN
• TAILGATE LOCKING
• EBONY PREMIUM CLOTH SEAT TRIM
• WINDOW POWER REAR SLIDING
• COOLING AUXILIARY EXTERNAL TRANSMISSION OIL COOLER heavy-duty air-to-oil
• GVWR 7000 LBS. (3175 KG)
• Bluetooth® FOR PHONE personal cell phone connectivity to vehicle audio system
• DIFFERENTIAL HEAVY-DUTY AUTOMATIC LOCKING REAR
• EXTENDED CAB SLE VALUE PACKAGE includes Vortec 5.3L V8 SFI Flex-Fuel engine (S86) 4 - 20" x 8.5" (50.8 cm x 21.6 cm) chrome-clad aluminum wheels (DL8) outside heated power-adjustable chrome-capped manual-folding mirrors (Z82) trailering package (CJ2) dual-zone automatic air conditioning (UPF) Bluetooth® for phone (UK3) steering wheel-mounted audio controls (UUI) AM/FM stereo with CD player and MP3 playback (AG1) driver 6-way power seat adjuster (T96) front fog lamps (A60) locking tailgate (PPA) EZ-lift tailgate bodyside moldings with chrome accents and chrome door handles.
• SUSPENSION PACKAGE HIGH-PERFORMANCE includes 36mm front stabilizer bar
• COOLING EXTERNAL ENGINE OIL COOLER heavy-duty air-to-oil integral to driver side of radiator tank
• Four Wheel Drive
• Tow Hooks
• Power Steering
• ABS
• Front Disc/Rear Drum Brakes
• Chrome Wheels
• Tires - Front All-Season
• Tires - Rear All-Season
• 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
• Cloth Seats
• Driver Adjustable Lumbar
• Rear Bench Seat
• Floor Mats
• Leather Steering Wheel
• Adjustable Steering Wheel
• Power Windows
• Power Windows
• Keyless Entry
• Power Door Locks
• Security System
• Keyless Entry
• Power Door Locks
• Cruise Control
• A/C
• Power Outlet
• Driver Vanity Mirror
• Passenger Vanity Mirror
• Driver Illuminated Vanity Mirror
• Passenger Illuminated Visor Mirror
• Front Reading Lamps
• Traction Control
• Stability Control
• Daytime Running Lights
• Driver Air Bag
• Passenger Air Bag
• Passenger Air Bag Sensor
• Front Head Air Bag
• Rear Head Air Bag
• Front Side Air Bag
• Telematics
• Navigation from Telematics
• Requires Subscription
• Telematics
• Requires Subscription
• Telematics
• Requires Subscription
• Telematics
• Navigation from Telematics
• Requires Subscription
• Tire Pressure Monitor

• Mileage
• Fuel Economy Est-Combined (MPG): 17
• Fuel Economy Est-Combined (MPG): 15
• EPA Fuel Economy Est - City (MPG): 15
• EPA Fuel Economy Est - City (MPG): 13
• EPA Fuel Economy Est - Hwy (MPG): 21
• EPA Fuel Economy Est - Hwy (MPG): 18
• Electrical
• Cold Cranking Amps @ 0° F (Primary): 600
• Maximum Alternator Capacity (amps): 145
• Cooling System
• Total Cooling System Capacity (qts): 14.9
• Total Cooling System Capacity (qts): 13.4
• Weight Information
• Gross Axle Wt Rating - Front (lbs): 3950
• Gross Axle Wt Rating - Rear (lbs): 3950
• Curb Weight - Front (lbs): 3176
• Curb Weight - Rear (lbs): 2098
• Gross Vehicle Weight Rating Cap (lbs): 7000
• Gross Combined Wt Rating (lbs): 15000
• Gross Combined Wt Rating (lbs): 11000
• Trailering
• Dead Weight Hitch - Max Trailer Wt. (lbs): 5000
• Dead Weight Hitch - Max Tongue Wt. (lbs): 500
• Wt Distributing Hitch - Max Trailer Wt. (lbs): 9600
• Wt Distributing Hitch - Max Trailer Wt. (lbs): 5500
• Wt Distributing Hitch - Max Tongue Wt. (lbs): 1440
• Wt Distributing Hitch - Max Tongue Wt. (lbs): 825
• Maximum Trailering Capacity (lbs): 10400
• Suspension
• Suspension Type - Front: Independent
• Suspension Type - Rear: 2-stage multi-leaf
• Spring Capacity - Front (lbs): 3950
• Spring Capacity - Rear (lbs): 3950
• Axle Type - Front: Independent
• Axle Type - Rear: Semi-Floating
• Axle Capacity - Front (lbs): 3950
• Axle Capacity - Rear (lbs): 3950
• Axle Ratio (:1) - Front: 3.42
• Axle Ratio (:1) - Rear: 3.08
• Axle Ratio (:1) - Rear: 3.42
• Shock Absorber Diameter - Front (mm): 1.80
• Shock Absorber Diameter - Rear (mm): 1.40
• Stabilizer Bar Diameter - Front (in): 1.40
• Brakes
• Brake Type: Pwr
• Brake ABS System: 4-Wheel
• Disc - Front (Yes or ): Yes
• Front Brake Rotor Diam x Thickness (in): 12.99 x 1.18
• Drum - Rear (Yes or ): Yes
• Rear Drum Diam x Width (in): 11.61 x 2.36
• Tires
• Front Tire Order Code: QSS
• Front Tire Order Code: QVL
• Rear Tire Order Code: QSS
• Rear Tire Order Code: QVL
• Front Tire Size: P275/55R20
• Front Tire Size: P265/70R17
• Rear Tire Size: P275/55R20
• Rear Tire Size: P265/70R17
• Spare Tire Size: P265/70R17
• Spare Tire Size: P265/70R17
• Front Tire Capacity (lbs): 2044
• Front Tire Capacity (lbs): 2304
• Rear Tire Capacity (lbs): 2044
• Rear Tire Capacity (lbs): 2304
• Spare Tire Capacity (lbs): 2304
• Revolutions/Mile @ 45 mph - Front: - TBD -
• Revolutions/Mile @ 45 mph - Rear: - TBD -
• Revolutions/Mile @ 45 mph - Spare: - TBD -
• Wheels
• Front Wheel Size (in): 20 x 8.5
• Front Wheel Size (in): 17 x 7.5
• Rear Wheel Size (in): 20 x 8.5
• Rear Wheel Size (in): 17 x 7.5
• Spare Wheel Size (in): 17 x - TBD -
• Front Wheel Material: Aluminum
• Front Wheel Material: Steel
• Rear Wheel Material: Aluminum
• Rear Wheel Material: Steel
• Spare Wheel Material: Steel
• Steering
• Steering Type: Pwr
• Steering Ratio (:1), On Center: 19.2
• Steering Ratio (:1), At Lock: 3.5
• Turning Diameter - Curb to Curb (ft): 46.9
• Turning Diameter - Wall to Wall (ft): - TBD -
• Frame
• Frame Type: Hydroformed
• Fuel Tank
• Fuel Tank Capacity, Approx (gal): 26
• Fuel Tank Location: Driver Side
• Exterior Dimensions
• Wheelbase (in): 143.50
• Length, Overall w/o rear bumper (in): 230.20
• Width, Max w/o mirrors (in): 80.00
• Height, Overall (in): 73.70
• Overhang, Front (in): 39.40
• Overhang, Rear w/o bumper (in): 47.20
• Front Bumper to Back of Cab (in): 141.40
• Cab to Axle (in): 41.50
• Cab to End of Frame (in): - TBD -
• Ground to Top of Load Floor (in): 33.40
• Ground to Top of Frame (in): - TBD -
• Frame Width, Rear (in): - TBD -
• Ground Clearance, Front (in): 9.00
• Ground Clearance, Rear (in): 11.80
• Cargo Area Dimensions
• Cargo Box Length @ Floor (in): 78.70
• Cargo Box Width @ Top, Rear (in): 61.50
• Cargo Box Width @ Floor (in): 62.40
• Cargo Box Width @ Wheelhousings (in): 50.60
• Cargo Box (Area) Height (in): 21.00
• Tailgate Width (in): 61.50
• Cargo Volume (ft³): 60.7
• Ext'd Cab Cargo Volume (ft³): - TBD -
• Interior Dimensions
• Passenger Capacity: 6
• Front Head Room (in): 41.20
• Front Leg Room (in): 41.30
• Front Shoulder Room (in): 65.20
• Front Hip Room (in): 62.50
• Second Head Room (in): 39.20
• Second Leg Room (in): 34.30
• Second Shoulder Room (in): 65.30
• Second Hip Room (in): 61.90
• Summary
• Vehicle Name: GMC Sierra 1500
• Body Style: Extended Cab Pickup
• Body Code: E63
• Emissions
• EPA Greenhouse Gas Score: 2
• EPA Greenhouse Gas Score: 1
• Tons/yr of CO2 Emissions @ 15K mi/year: 10.7
• Tons/yr of CO2 Emissions @ 15K mi/year: 12.2