Engine, Vortec 6.0L Variable Valve Timing V8 SFI, E85-compatible, FlexFuel capable of running on unleaded or up to 85% ethanol (GVWR below 10,000 lbs. 360 hp [268.4 kW] @ 5400 rpm, 380 lb-ft of torque [515.0 N-m] @ 4200 rpm), (GVWR 10,000 lbs. or above 330 hp [246.1 kW] @ 4600 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

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

Wheels, 17" x 7.5" (43.2 cm x 19.1 cm) full-size, steel spare. Spare not included with (ZW9) pickup box delete unless a spare tire is ordered. (Requires 17" wheels and tires.)

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 centre 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 (Deleted with (ZW9) pickup box delete.)

XM Satellite Radio, delete

6-speaker audio system (Standard on Crew Cab and Double Cab models. Included and only available on Regular Cab models with (IOB) 7" diagonal colour touch screen display radio with Chevrolet MyLink)

Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor) (Requires Crew Cab models.)

Steering column, manual Tilt-Wheel

Steering wheel

Floor covering, Graphite-coloured rubberized-vinyl

Instrumentation, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure

Driver Information Centre, 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 Car, 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, Crew Cab: single-stage frontal and thorax side-impact, driver and front passenger, and head curtain side-impact, front and rear outboard seating positions. (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.)

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.)

OnStar, delete also deletes driver information centre compass.

Tire Pressure Monitoring System (does not apply to spare tire)