Rear axle 3.73 ratio
Suspension Package Handling/Trailering heavy-duty includes 35mm twin tube shock absorbers and 36mm front stabilizer bar
Air cleaner high-capacity
Transfer case electronic shift with rotary dial controls (Requires 4WD models.)
Differential heavy-duty automatic locking rear
Four wheel drive
Battery heavy-duty 600 cold-cranking amps maintenance-free with rundown protection and retained accessory power
Alternator 125 amps
Frame fully-boxed hydroformed front section
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) and (JL1) integrated trailer brake controller (Will be deleted if (ZW9) pickup box delete is ordered.)
Trailer brake controller integrated
Suspension front independent torsion bar
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 18" (45.7 cm) forged polished aluminum (Includes 18" x 8" (45.7 cm x 20.3 cm) steel spare wheel. Spare not included with (ZW9) pickup box delete unless a spare tire is ordered. Upgradeable to (PYS) 20" (50.8 cm) forged polished aluminum wheels. Included with (WEA) Z71 Appearance Package.)
Tires LT265/70R18E all-season blackwall (Upgradeable to (QFC) LT265/75R20E all-terrain tires when (PYS) 20" (50.8 cm) forged polished aluminum wheels are ordered or (QGM) LT265/70R18E all-terrain tires when (PYV) 18" (45.7 cm) forged polished aluminum wheels are ordered.)
Pickup box Fleetside
Recovery hooks front Black
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 included when (ZW9) pickup box delete or (VF7) rear bumper delete is ordered.)
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
Grille chrome surround
Headlamps dual halogen composite with automatic exterior lamp control and flash-to-pass feature
Lamps dual cargo area lamps
Fog lamps front halogen
Mirrors outside heated power-adjustable power-folding and driver-side auto-dimming with integrated turn signal indicators (Upgradeable to (DPN) outside vertical camper mirrors. Mirrors are body-colored and include curb-tilt feature.)
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 color-keyed
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
SiriusXM Satellite Radio is standard on nearly all 2013 GM models. Enjoy a 3-month trial to the XM Premier package with over 140 channels including commercial-free music all your favorite sports exclusive talk and entertainment. And now add premium channels to your trial at no-cost. Welcome to the world of satellite radio (Not available with (UYS) AM/FM stereo with MP3 compatible CD/DVD player and navigation. If you subscribe after your trial period subscriptions are continuous until you call SiriusXM to cancel. See SiriusXM Customer Agreement for complete terms at www.siriusxm.com. Other fees and taxes will apply. All fees and programming subject to change.)
Audio system feature Bose premium speaker system with sub-woofer in center console
Bluetooth® for phone personal cell phone connectivity to vehicle audio system
Seats front bucket includes 10-way power driver and front passenger seat adjusters including 2-way power lumbar control heated seat cushions and seatbacks 2-position driver memory adjustable outboard head restraints floor console and storage pockets
Seats Leather-appointed front seats
Seat adjuster driver 10-way power
Seat adjuster front passenger 10-way power
Seat rear 60/40 folding bench (folds up) 3-passenger folding (includes child seat top tether anchor)
Console floor with storage compartment 2 auxiliary power outlets and dual cup holders
Floor covering color-keyed carpeting with rubberized vinyl floor mats (Extended and Crew Cab models also include rear floor mats)
Steering wheel leather-wrapped with theft-deterrent locking feature
Steering wheel controls mounted audio controls
Warning tones headlamp on key-in-ignition driver and passenger buckle up reminder and turn signal on
Windows power with driver Express-Down (Includes front passenger Express-down.)
Door locks power includes Remote Keyless Entry
Cruise control electronic with set and resume speed located on steering wheel
Remote vehicle starter system includes Remote Keyless Entry with 2 transmitters panic button and content theft alarm (Remote Keyless Entry does not lock/unlock tailgate.)
Air conditioning dual-zone automatic climate control with individual climate settings for driver and right-front passenger
Defogger rear-window electric (Not available with (A48) power sliding rear window.)
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 auto-dimming
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 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 (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
Stolen Vehicle Assistance
OnStar Turn-by-Turn Navigation
Door locks rear child security (Crew Cab models only.)
Tire Pressure Monitor System (does not apply to spare tire)
ENGINE VORTEC 6.0L VARIABLE VALVE TIMING V8 SFI E85-COMPATIBLE FLEXFUEL
capable of running on unleaded or up to 85% ethanol (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)
AIR BAGS HEAD CURTAIN SIDE-IMPACT FRONT OUTBOARD SEATING POSITIONS
with rollover sensor
AIR BAGS SEAT-MOUNTED SIDE-IMPACT DRIVER AND RIGHT-FRONT PASSENGER
for thorax and pelvic protection
Heavy-Duty Handling/Trailering Suspension Package
Heavy-Duty Trailering Equipment
LTZ Plus Package
7 Speakers
AM/FM radio
AM/FM Stereo w/CD Player/MP3 Playback
Bose Premium Audio Speaker System Feature
CD player
Radio data system
SIRIUSXM Satellite Radio
USB Port
Air Conditioning
Automatic temperature control
Dual-Zone Automatic Climate Control
Electric Rear-Window Defogger
Front dual zone A/C
Rear window defroster
10-Way Power Front Passenger Seat Adjuster
Bluetooth® For Phone
Memory seat
Power driver seat
Power Rear Sliding Window
Power steering
Power windows
Power Windows w/Driver/Front Passenger Express-Down
Power-Adjustable Pedals For Accelerator & Brake
Remote keyless entry
Remote Vehicle Starter System
Steering wheel mounted audio controls
Universal Home Remote
Traction control
4-Wheel Disc Brakes
ABS brakes
Dual front impact airbags
Emergency communication system: OnStar Directions & Connections
Front anti-roll bar
Front wheel independent suspension
Head Curtain Side-Impact Airbags
Locking Tailgate
Low tire pressure warning
Power Door Locks
Seat-Mounted Side-Impact Airbags
Brake assist
Electronic Stability Control
Delay-off headlights
Front fog lights
Front Halogen Fog Lamps
Fully automatic headlights
Panic alarm
Security system
Speed control
EZ-Lift Tailgate
Heavy-Duty Rear Automatic Locking Differential
6" Oval Chromed Tubular Assist Steps
Auto-dimming door mirrors
Body-Colored Bodyside Moldings
Bodyside moldings
Bumpers: chrome
Color-Keyed Door Handles
Electronic Shift Transfer Case
Heated door mirrors
Power door mirrors
Power-Adjust Heated Outside Mirrors
Rear step bumper
Rear Wheelhouse Liner
Turn signal indicator mirrors
Auto-Dimming Inside Rear-View Mirror
Auto-dimming Rear-View mirror
Color-Keyed Carpeting Floor Covering
Compass
Driver & Front Passenger Vanity Mirror Visors
Driver door bin
Driver vanity mirror
Front reading lights
Illuminated entry
Leather-Wrapped Steering Wheel
LTZ Decor
Outside temperature display
Overhead console
Passenger vanity mirror
Rear reading lights
Rear seat center armrest
Tachometer
Tilt steering wheel
Trip computer
Ultrasonic Rear Parking Assist w/Audible Warning
Voltmeter
10-Way Power Driver's Seat Adjuster
Front Bucket Seats
Front Center Armrest
Front Power Full-Feature Reclining Bucket Seats
Heated & Cooled Driver & Front Passenger Seats
Heated front seats
Leather-Appointed Front Seat Trim
Power passenger seat
Split folding rear seat
Floor Console w/Dual Cup Holders
Passenger door bin
Integrated Trailer Brake Controller
18" Forged Polished Aluminum Wheels
Alloy wheels
Solar-Ray Deep-Tinted Glass
Variably intermittent wipers
3.73 Rear Axle Ratio