Rear axle- 4.10 ratio (Requires (L96) Vortec 6.0L V8 SFI engine or (LC8) 6.0L V8 SFI Gaseous CNG/LPG capable engine.) | Suspension Package- Standard includes 51mm twin tube shock absorbers and 33mm front stabilizer bar | Pickup box | GVWR- 10-000 lbs. (4536 kg) with single rear wheels (Requires *35743- C35943- *35953 or *35903 models and (L96) Vortec 6.0L V8 SFI engine or (LC8) 6.0L V8 SFI Gaseous CNG/LPG capable engine. Requires (AY0) single-stage air bags.) | 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 | Trailer brake controller- integrated (If (ZW9) pickup box delete or (9J4) rear bumper delete is ordered (JL1) trailer brake controller is deleted and available to order as a free flow option.) | Frame- fully-boxed- hydroformed front section | Chassis- single rear wheel | Steering- Recirculating ball with smart flow power steering system | Capless Fuel Fill (Gas engine only. Not available with (ZW9) pickup box delete.) | Exhaust- aluminized stainless-steel muffler and tailpipe | Wheel- 18'' x 8'' (45.7 cm x 20.3 cm) full-size- steel spare. Spare not included with (ZW9) pickup box delete unless a spare tire is ordered. (Requires single rear wheels. Included with (E63) pickup box. Available to order when (ZW9) pick-up box delete 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 | Bumper- rear chrome with bumper CornerSteps | CornerStep- rear bumper | Grille surround- chrome | Headlamps- halogen projector-beam | Lamps- cargo area- cab mounted with switch on center switch bank | Mirrors- outside high-visibility vertical trailering- Black with manual folding and extension and lower convex spotter glass | 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.) | 6-speaker audio system | Floor covering- Graphite-colored rubberized-vinyl | Steering wheel | Steering column- manual Tilt-Wheel | 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 | 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 | OnStar- delete also deletes driver information center compass. | Rear Vision Camera (Removed when (ZW9) pickup box delete is ordered.) | Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob- to encourage safe driving behavior. It can limit certain vehicle features- and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver | Tire Pressure Monitoring System with Tire Fill Alert on SRW models (does not apply to spare tire) (Included and only available with (C7A) 10-000 lb. (4536 kg) GVWR.) |