• Wheels, 4 - 17" x 7.5" (43.2 cm x 19.1 cm) steel, 6-lug painted includes painted center caps (spare wheel will not cosmetically match the other 4 wheels)
• Tires, P265/70R17 all-season, blackwall includes a blackwall spare tire (Requires 4WD models.)
• Wheel, 17" (43.2 cm) steel spare (spare wheel will not cosmetically match the other 4 wheels)
• Tire carrier outside spare, winch-type mounted under frame at rear
• Spare tire lock keyed cylinder lock that utilizes same key as ignition and door
• Bumper, front chrome (Includes Black bumper top caps.)
• Bumper, rear chrome, step-style with pad
• Air dam, Black
• Grille, Black surround
• Headlamps, dual halogen composite with automatic exterior lamp control and flash-to-pass feature
• Lamps, dual cargo area lamps
• Mirrors, outside manual, Black, manual-folding
• Glass, Solar-Ray light-tinted, all windows
• Wipers, front intermittent wet-arm with pulse washers
• Tailgate protection, top of tailgate protection cap
• Door handles, black

• Audio system, AM/FM stereo with seek-and-scan and digital clock (Not available with (U2K) SiriusXM Satellite Radio.)
• SiriusXM Satellite Radio, delete
• Audio system feature, speaker system (Included with (5B5) power windows, doors and locks, SEO. Includes 4 speakers on Regular Cab models and 6 speakers 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
• Seat trim, Dark Titanium vinyl
• Seat, rear bench (folds up), full width, folding, 3-passenger (includes child seat top tether anchor) (Standard with Extended Cab models only.)
• Floor covering, Graphite-colored rubberized-vinyl
• Steering wheel includes theft-deterrent locking feature
• 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.)
• Cruise control, electronic with set and resume speed, located on steering wheel
• Air conditioning, single-zone manual front climate control
• Cup holders, front (Also includes rear cupholders on Extended and Crew Cab models. Rear cupholders are not included with (AE7) front 40/20/40 split-bench seat.)
• Power outlets 2 auxiliary instrument panel-mounted with covers, 12-volt
• Mirror, inside rearview manual day/night
• Headliner, Opal Gray-colored cloth with matching retainer moldings
• Visors, driver and front passenger sliding with clip and passenger side vanity mirror with cover, Opal Gray-colored
• Assist handle, front passenger (Also includes rear assist handles in the headliner on Extended and Crew Cab models.)
• Lighting, interior with dome and reading lights, illuminated entry feature and backlit instrument panel switches
• Coat hooks, rear driver and passenger side

• StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
• Daytime Running Lamps with automatic exterior lamp control
• Air bags, frontal, driver and right-front passenger with Passenger Sensing System (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.)
• Air bags, head curtain side-impact, front and rear outboard seating positions with rollover sensor (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.)
• 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.)
• OnStar, delete
• Tire Pressure Monitor System (does not apply to spare tire)

ENGINE, VORTEC 4.8L VARIABLE VALVE TIMING V8 SFI FLEXFUEL

• (STD)

• Solid Smooth Ride Suspension Package
• Work Truck Package
• 6 Speaker Audio System Feature
• 6 Speakers
• AM/FM radio
• AM/FM Stereo w/Seek & Scan/Digital Clock
• Air Conditioning
• Power steering
• Traction control
• ABS brakes
• Dual front impact airbags
• Dual front side impact airbags
• Front anti-roll bar
• Front wheel independent suspension
• Low tire pressure warning
• Occupant sensing airbag
• Overhead airbag
• Electronic Stability Control
• Delay-off headlights
• Fully automatic headlights
• Speed control
• Bumpers: chrome
• Front License Plate Bracket
• Rear step bumper
• Driver door bin
• Front reading lights
• Overhead console
• Passenger vanity mirror
• Rear reading lights
• Tachometer
• Tilt steering wheel
• Driver-Side Manual Lumbar Control Seat Adjuster
• Front 40/20/40 Split-Bench Seat
• Vinyl Seat Trim
• Front Center Armrest w/Storage
• Passenger door bin
• 17" x 7.5" 6-Lug Painted Steel Wheels
• Variably intermittent wipers
• 3.42 Rear Axle Ratio

• Mileage
• Fuel Economy Est-Combined (MPG): 15
• EPA Fuel Economy Est - City (MPG): 13
• 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): 13.4
• Total Cooling System Capacity (qts): 12.6
• 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): 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): 5500
• Wt Distributing Hitch - Max Tongue Wt. (lbs): 825
• Maximum Trailering Capacity (lbs): 9300
• 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: 3.42
• 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: QVL
• Rear Tire Order Code: QVL
• Front Tire Size: P265/70R17
• Rear Tire Size: P265/70R17
• Spare Tire Size: P265/70R17
• Front Tire Capacity (lbs): 2304
• 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): 17 x 7.5
• Rear Wheel Size (in): 17 x 7.5
• Spare Wheel Size (in): 17 x - TBD -
• Front Wheel Material: Steel
• 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: 1
• Tons/yr of CO2 Emissions @ 15K mi/year: 12.2