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) wideside 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 (Does not include E85 capability with (ZW9) pickup box delete.) | Rear axle- 3.73 ratio | Suspension Package- Handling/Trailering- heavy-duty includes 35mm twin tube shock absorbers and 36mm front stabilizer bar | Pickup box- Wideside | GVWR- 9500 lbs. (4309 kg) (Requires (L96) Vortec 6.0L V8 SFI engine. Not available on TC20903 or TK20943 models.) | Air cleaner- high-capacity | Transfer case- electronic shift with rotary dial controls (Requires 4WD models) | Four wheel drive | Cooling- external engine oil cooler heavy-duty air-to-oil- integral to driver side of radiator tank | Cooling- auxiliary external transmission oil cooler heavy-duty air-to-oil | 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 | Recovery hooks- front- Black | 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 | 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 body-color bumper top caps | Bumper- rear chrome- step-style with pad (Requires RPO (E63) wideside pickup box) | Moldings- bodyside- body-colored (Moldings are deleted if any SEO paint is ordered) | Grille- chrome with chrome surround (Interim change from (V22) chrome surround grille effective October 2011.) | Headlamps- dual halogen composite with automatic exterior lamp control and flash-to-pass feature | Lamps- dual cargo area lamps | 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. Included with (PCM) Work Truck Preferred Package.) | Wipers- front intermittent wet-arm with pulse washers | Tailgate protection top of tailgate protection cap | Audio system feature- speaker system (Includes 4 speakers on Regular Cab and 6 speakers on Extended and Crew Cab Models.) | 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.) | Steering column- Tilt-Wheel- adjustable with brake/transmission shift interlock | Steering wheel- leather-wrapped with theft-deterrent locking feature | Instrumentation- analog with speedometer- fuel level- engine temperature- tachometer- voltmeter and oil pressure indicators | Driver Information Center with odometer- trip odometer and message center (monitors numerous systems depending on vehicle equipment level including low fuel- turn signal ''on''- transmission temperature and oil change notification) (Driver Information Center controls are operated through the trip button unless (UK3) steering wheel mounted audio controls is ordered. On 3SA and 4SA- includes 8-point compass and outside temperature.) | Warning tones headlamp on- key-in-ignition- driver and passenger buckle up reminder and turn signal on | Windows- power with driver Express-Down | Cruise control- electronic with set and resume speed- located on steering wheel | Cup holders- front (Also includes rear cupholders on Extended and Crew Cab models) | Mirror- inside rearview manual day/night | Headliner- Opal Gray-colored cloth with matching retainer moldings | 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 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.) | Door locks- rear child security (Crew Cab models only.) | Tire Pressure Monitor System (does not apply to spare tire) |
