Full Description: 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 [515.0 N-m] @ 4200 rpm) (Does not include E85 capability with (ZW9) pickup box delete.),Rear axle; 4.10 ratio (Requires (L96) Vortec 6.0L V8 SFI engine or (LC8) 6.0L V8 SFI Gaseous CNG (Compressed Natural Gas) engine.),Suspension Package; Standard includes 51mm twin tube shock absorbers and 33mm front stabilizer bar,Pickup box,GVWR; 9500 lbs. (4309 kg) (Requires (L96) Vortec 6.0L V8 SFI engine or (LC8) 6.0L V8 SFI Gaseous engine. Not available with CK25943 or CC25903 model.),Air cleaner; high-capacity,Transfer case; with floor-mounted shifter (Included with 4WD models only.),Differential; heavy-duty locking rear,Four wheel drive,Cooling; external engine oil cooler,Cooling; auxiliary external transmission oil cooler,Battery; heavy-duty 720 cold-cranking amps/80 Amp-hr; maintenance-free with rundown protection and retained accessory power,Alternator; 150 amps,Frame; fully-boxed; hydroformed front section,Recovery hooks; front; frame-mounted; black,Steering; Recirculating Ball with smart flow power steering system,Brakes; 4-wheel antilock; 4-wheel disc with DuraLife brake rotors,Exhaust; aluminized stainless-steel muffler and tailpipe,Wheels; 17'' (43.2 cm) steel 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,Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door (Not included when (ZW9) pickup box delete or (9J4) rear bumper delete is ordered.),Bumper; front chrome,CornerStep; rear bumper (Requires (E63) pickup box.),Bumper; rear chrome with bumper CornerSteps (Requires (E63) pickup box.),Grille surround; chrome,Headlamps; halogen projector-beam,Lamps; cargo area; cab mounted with switch on center switch bank,Mirrors; outside manual; Black,Glass; solar absorbing; tinted,Door handles; Black,Tailgate and bed rail protection caps; top,Tailgate; locking; utilizes same key as ignition and door (Not available with (AQQ) Remote Keyless Entry.),XM Satellite Radio; delete,6-speaker audio system (Standard on Crew Cab and Double Cab models and Included and only available on Regular Cab models with (IOB) 7'' diagonal color touch screen display radio with Chevrolet MyLink),Steering column; manual Tilt-Wheel,Steering wheel,Floor covering; Graphite-colored rubberized-vinyl,Instrumentation; 6-gauge cluster featuring speedometer; fuel level; engine temperature; tachometer; voltage and oil pressure,Driver Information Center; 3.5-inch diagonal monochromatic display provides warning messages and basic vehicle information,Windows; power with driver express up and down and express down on all other windows (Standard on Crew Cab and Double Cab. On Regular Cab; Included and only available with (PCM) WT Convenience Package.) (Standard on Crew Cab and Double Cab. On Regular Cab; Included and only available with (PCR) WT Fleet Convenience Package.),Cruise control; steering wheel-mounted,Air conditioning; single-zone,Assist handle; front passenger and driver on A-pillars,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 Double and Regular Cab: Frontal Airbags- Driver single stage and Front Passenger dual-stage; Thorax side-impact; seat mounted; both driver and front passenger; Head-curtain front and rear outboard seating positions; Passenger Sensing System - Infant only suppression for passenger and passenger seat belt reminder status displayed on overhead console (With (ZW9) pickup box delete on Double and Regular Cab you will get single-stage frontal and thorax side-impact; driver and front passenger; and head curtain side-impact; front and rear outboard seating positions. 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 bag deactivation switch; frontal passenger-side (Included and only available with (ZW9) Pickup box delete on Double Cab and Regular Cab models only. Note: Crew cab does not receive the air bag deactivation switch when ZW9 package is ordered.),Tire Pressure Monitoring System (does not apply to spare tire)