• Air conditioning, single-zone manual front climate control
• Assist handle, front passenger (Also includes rear assist handles in the headliner on Extended and Crew Cab Models.)
• 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.)
• Audio system, AM/FM stereo with seek-and-scan and digital clock (Not available with (U2K) XM Radio.)
• Coat hooks, rear driver and passenger side
• Cup holders, front (Also includes rear cupholders on Extended and Crew Cab models.)
• Floor covering, Graphite-colored rubberized-vinyl
• 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, 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 with outboard head restraints and center fold-down armrest with storage
• Steering wheel includes theft-deterrent locking feature
• 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.)
• XM Radio, delete

• Alternator, 145 amps
• Battery, heavy-duty 600 cold-cranking amps maintenance-free with rundown protection and retained accessory power
• Brakes, 4-wheel antilock, front disc/rear drum
• Exhaust, aluminized stainless-steel muffler and tailpipe
• Frame, fully-boxed, hydroformed front section
• GVWR, 6400 lbs. (2903 kg) (Standard on T*10703, T*10903 and TC10753 models.)
• Pickup box, Wideside
• Rear wheel drive
• Steering, power, rack-and-pinion
• Suspension Package, Solid Smooth Ride includes 35 mm piston twin tube shocks and 36mm front stabilizer bar
• 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

• Air bags, frontal, driver and right-front passenger with Passenger Sensing System (Always use safety belts and the correct child restraints for your child's age and size. Even in vehicles equipped with air bags and the Passenger Sensing System, children are safer when properly secured in a rear seat in the appropriate infant, child or booster seat. Never place a rear-facing infant restraint in the front seat of any vehicle equipped with an active frontal air bag. See the Owner's Manual and child safety seat instructions for more safety information.)
• Air bags, head curtain side-impact, front and rear outboard seating positions with rollover sensor (Head curtain side air bags are designed to help reduce the risk of head and neck injuries to front and rear seat outboard occupants on the near side of certain side-impact collisions. 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 in the appropriate infant, child or booster seat. See the Owner's Manual and child safety seat instructions for more safety information.)
• Air bags, seat-mounted side-impact, driver and right-front passenger for thorax and pelvic protection (Head curtain side air bags are designed to help reduce the risk of head and neck injuries to front and rear seat outboard occupants on the near side of certain side-impact collisions. 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 in the appropriate infant, child or booster seat. See the Owner's Manual and child safety seat instructions for more safety information.)
• Daytime Running Lamps with automatic exterior lamp control
• Door locks, rear child security. (Crew Cab models only.)
• OnStar, delete
• StabiliTrak, stability control system with Proactive Roll Avoidance and traction control
• Tire Pressure Monitor System (does not apply to spare tire)

ENGINE, VORTEC 4.3L V6 MFI

• (STD)

• TIRES P245/70R17 ALL-SEASON BLACKWALL includes a blackwall spare tire (STD)
• DARK TITANIUM CLOTH SEAT TRIM
• SUSPENSION PACKAGE SOLID SMOOTH RIDE includes 35 mm piston twin tube shocks and 36mm front stabilizer bar (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)
• WORK TRUCK PREFERRED EQUIPMENT GROUP Includes Standard Equipment
• TRANSMISSION 4-SPEED AUTOMATIC ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode (STD)
• ENGINE VORTEC 4.3L V6 MFI (STD)
• REAR AXLE 3.23 RATIO
• SUMMIT WHITE
• SEAT ADJUSTER MANUAL LUMBAR CONTROL ON THE DRIVER-SIDE
• GVWR 6400 LBS. (2903 KG)
• WHEELS 4 - 17" X 7.5" (43.2 CM X 19.1 CM) STEEL 6-LUG PAINTED includes painted center caps (STD)
• AUDIO SYSTEM AM/FM STEREO WITH SEEK-AND-SCAN AND DIGITAL CLOCK (STD)
• Rear Wheel Drive
• Power Steering
• ABS
• Front Disc/Rear Drum Brakes
• Steel Wheels
• Tires - Front All-Season
• Tires - Rear All-Season
• Conventional Spare Tire
• Automatic Headlights
• Intermittent Wipers
• AM/FM Stereo
• Split Bench Seat
• Rear Bench Seat
• Adjustable Steering Wheel
• A/C
• Power Outlet
• Passenger Vanity 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
• Child Safety Locks
• Tire Pressure Monitor

• Brakes
• Brake ABS System: 4-Wheel
• Brake Type: Pwr
• Disc - Front (Yes or ): Yes
• Drum - Rear (Yes or ): Yes
• Front Brake Rotor Diam x Thickness (in): 12.99 x 1.18
• Rear Drum Diam x Width (in): 11.61 x 2.36
• Cargo Area Dimensions
• Cargo Box (Area) Height (in): 21.0
• Cargo Box Length : Floor (in)
• Cargo Box Width : Floor (in)
• Cargo Box Width : Top, Rear (in)
• Cargo Box Width : Wheelhousings (in)
• Cargo Volume (ft³): 60.7
• Tailgate Width (in): 61.5
• Cooling System
• Total Cooling System Capacity (qts): 4.4
• Electrical
• Cold Cranking Amps : 0° F (2nd)
• Cold Cranking Amps : 0° F (Primary)
• Maximum Alternator Capacity (amps): 145
• Emissions
• EPA Greenhouse Gas Score: 2
• Tons/yr of CO2 Emissions : 15K mi/year
• Exterior Dimensions
• Cab to Axle (in): 41.5
• Front Bumper to Back of Cab (in): 141.4
• Ground Clearance, Front (in): 8.9
• Ground Clearance, Rear (in): 12.1
• Ground to Top of Load Floor (in): 33.8
• Height, Overall (in): 73.9
• Length, Overall w/o rear bumper (in): 230.2
• Overhang, Front (in): 39.4
• Overhang, Rear w/o bumper (in): 47.2
• Wheelbase (in): 143.5
• Width, Max w/o mirrors (in): 80.0
• Frame
• Frame Type: Hydroformed
• Fuel Tank
• Fuel Tank Capacity, Approx (gal): 26
• Fuel Tank Location: Driver Side
• 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): 39.2
• Second Hip Room (in): 61.9
• Second Leg Room (in): 34.3
• Second Shoulder Room (in): 65.3
• Mileage
• EPA Fuel Economy Est - City (MPG): 15
• EPA Fuel Economy Est - Hwy (MPG): 18
• Fuel Economy Est-Combined (MPG): 17
• Steering
• Steering Ratio (:1), At Lock: 3
• Steering Ratio (:1), On Center: 16.73
• Steering Type: Pwr
• Turning Diameter - Curb to Curb (ft): 46.9
• Summary
• Body Code: E63
• Body Style: Ext Cab 6.5' Wideside
• Vehicle Name: GMC Sierra 1500
• Suspension
• Axle Capacity - Front (lbs): 3200
• Axle Capacity - Rear (lbs): 3750
• Axle Ratio (:1) - Rear: 3.23
• Axle Type - Front: Independent
• Axle Type - Rear: Semi-Floating
• Shock Absorber Diameter - Front (mm): 1.38
• Shock Absorber Diameter - Rear (mm): 1.38
• Spring Capacity - Front (lbs): 3600
• Spring Capacity - Rear (lbs): 3950
• Stabilizer Bar Diameter - Front (in): 1.42
• Suspension Type - Front: Independent
• Suspension Type - Rear: 2-stage multi-leaf
• Tires
• Front Tire Capacity (lbs): 2004
• Front Tire Order Code: QU1
• Front Tire Size: P245/70R17
• Rear Tire Capacity (lbs): 2004
• Rear Tire Order Code: QU1
• Rear Tire Size: P245/70R17
• Revolutions/Mile : 45 mph - Front
• Revolutions/Mile : 45 mph - Rear
• Revolutions/Mile : 45 mph - Spare
• Spare Tire Size: P245/70R17
• Trailering
• Dead Weight Hitch - Max Tongue Wt. (lbs): 440
• Dead Weight Hitch - Max Trailer Wt. (lbs): 4400
• Fifth Wheel Hitch - Max Tongue Wt. (lbs): 1100
• Fifth Wheel Hitch - Max Trailer Wt. (lbs): 4400
• Maximum Trailering Capacity (lbs): 9700
• Wt Distributing Hitch - Max Tongue Wt. (lbs): 660
• Wt Distributing Hitch - Max Trailer Wt. (lbs): 4400
• Weight Information
• Curb Weight - Front (lbs): 2846
• Curb Weight - Rear (lbs): 2060
• Gross Axle Wt Rating - Front (lbs): 3600
• Gross Axle Wt Rating - Rear (lbs): 3950
• Gross Vehicle Weight Rating Cap (lbs): 6400
• Wheels
• Front Wheel Material: Steel
• Front Wheel Size (in): 17 x 7.5
• Rear Wheel Material: Steel
• Rear Wheel Size (in): 17 x 7.5
• Spare Wheel Material: Steel
• Spare Wheel Size (in): 17 x