Rear axle 3.73 ratio
Suspension Package Handling/Trailering heavy-duty includes 35mm twin tube shock absorbers and 36 front stabilizer bar
Air cleaner high-capacity
Transfer case electronic shift with rotary dial controls (Requires 4WD models)
Four wheel drive
Battery heavy-duty 600 cold-cranking amps maintenance-free with rundown protection and retained accessory power
Alternator 125 amps
Frame hydroformed front section
Recovery hooks front frame-mounted
Suspension front independent torsion bar with increased front GAWR
Suspension rear 4+1 multi-leaf springs
Steering power recirculating ball
Brakes 4-wheel antilock 4-wheel disc
Exhaust aluminized stainless-steel muffler and tailpipe
Wheels 17" (43.2 cm) machined aluminum (Upgradeable to (PYV) 18" (45.7 cm) forged polished aluminum wheels or (PYS) 20" (50.8 cm) forged polished aluminum wheels. Includes 17" x 7.5" (43.2 cm x 19.1 cm) steel spare wheel. Spare not included with (ZW9) pickup box delete unless a spare tire is ordered.)
Tires LT245/75R17 all-season blackwall
Pickup box Fleetside
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)
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.)
Bumper front chrome includes chrome bumper end caps
Bumper rear chrome step-style with pad (Not available with (ZW9) pickup box delete.)
Moldings bodyside body-colored (Moldings are deleted if any SEO paint is ordered.)
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 (DPN) outside vertical camper mirrors.)
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.)
Wipers front intermittent wet-arm with pulse washers
Door handles Black
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 Radio is standard on nearly all 2011 GM models and includes 3 months of trial service. Get over 170 channels including: commercial-free music sports news talk entertainment comedy family and kids' channels and much more. With XM's incredible range of programming everything worth listening to is on XM (Not available with (UUL) AM/FM stereo with MP3 compatible CD player and navigation (UUK) AM/FM stereo with MP3 compatible CD/DVD player and navigation or (UE0) OnStar delete. Requires a subscription sold separately by XM after the first 90 days. Available only in the 48 contiguous United States and District of Columbia. Visit gm.xmradio.com for details.)
Audio system feature speaker system (Includes 4 speakers on Regular Cab and 6 speakers on Extended and 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
Seat trim Premium Cloth
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.)
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.)
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
Door locks power includes Remote Keyless Entry
Cruise control electronic with set and resume speed located on steering wheel
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.)
Air conditioning single-zone manual front climate control
Cup holders front (Also includes rear cupholders on Extended and Crew Cab models)
Power outlets 2 auxiliary instrument panel-mounted with covers 12-volt
Mirror inside rearview manual day/night
Visors driver and front passenger sliding with clip and illuminated vanity mirror on driver and passenger-side 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 includes electronic trailer sway control intelligent brake assist and hill start assist
Daytime Running Lamps with automatic exterior lamp control
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 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.)
Automatic Crash Response (Deleted when (UE0) OnStar delete is ordered.)
Stolen Vehicle Assistance (Deleted when (UE0) OnStar delete is ordered.)
OnStar Turn-by-Turn Navigation (Deleted when (UE0) OnStar delete is ordered.)
Door locks rear child security (Crew Cab models only.)
Tire Pressure Monitoring System (does not apply to spare tire)
ENGINE VORTEC 6.0L VARIABLE VALVE TIMING V8 SFI
(360 hp [268.4 kW] @ 5400 rpm
380 lb-ft of torque [513.0 N-m] @ 4200 rpm) with (E63) fleetside pickup box; (322 hp [240.1 kW] @ 4400 rpm
380 lb-ft of torque [513.0 N-m] @ 4200 rpm) with (ZW9) pickup box delete (STD)
3.73 Rear Axle Ratio
17" Machined Aluminum Wheels
Spare Tire Lock
Front 40/20/40 Reclining Split-Bench Seat
Premium Cloth Seat Trim
AM/FM Stereo w/MP3 Compatible CD Player
XM Radio
Electronic Cruise Control w/Set & Resume Speed
Color-Keyed Carpeting Floor Covering
Solar-Ray Deep-Tinted Glass
Heavy-Duty Handling/Trailering Suspension Package
Power Windows w/Driver Express-Down
Driver-Side Manual Lumbar Control Seat Adjuster
Power Door Locks
Body-Colored Bodyside Moldings
Driver & Front Passenger Vanity Mirror Visors
Power-Adjustable Heated Outside Mirrors
Leather-Wrapped Steering Wheel
Electronic Shift Transfer Case
6 Speaker Audio System Feature
4-Wheel Disc Brakes
Emergency communication system: OnStar Directions & Connections
AM/FM radio: XM
Front Center Armrest w/Storage
Compass
Front beverage holders
Variably intermittent wipers
Traction control
Tilt steering wheel
Split folding rear seat
Speed control
Security system
Remote keyless entry
Rear step bumper
Rear seat center armrest
Rear reading lights
Radio data system
Power windows
Power steering
Power door mirrors
Passenger vanity mirror
Passenger door bin
Panic alarm
Overhead console
Outside temperature display
Low tire pressure warning
Illuminated entry
Heated door mirrors
Fully automatic headlights
Front wheel independent suspension
Front reading lights
Front anti-roll bar
Dual front impact airbags
Driver vanity mirror
Driver door bin
Delay-off headlights
CD player
Bumpers: chrome
Brake assist
Bodyside moldings
Alloy wheels
ABS brakes
Voltmeter
Tachometer
Electronic Stability Control
Air Conditioning
6 Speakers