Rear axle`3.42 ratio (Standard on 4WD (LV3) 4.3L EcoTec3 V6 engine. Available with (L83) 5.3L EcoTec3 V8 engine.)`Body`Pick Up Box`GVWR`7100 lbs. (3221 kg) (Requires 4WD models and (LV3) 4.3L EcoTec3 V6 engine.)`Transfer case`electronic Autotrac with rotary dial control (Included with 4WD models only.)`Four wheel drive`Cooling`external engine oil cooler`Battery`heavy-duty 730 cold-cranking amps-70 Amp-hr`maintenance-free with rundown protection and retained accessory power`Alternator`150 amps`Frame`fully-boxed`hydroformed front section`Suspension Package`Handling-Trailering`Steering`Electric Power Steering (EPS) assist`rack-and-pinion`Brakes`4-wheel disc with DURALIFE rotors`4-wheel antilock`Exhaust`aluminized stainless-steel muffler and tailpipe`Wheel`full-size spare`17" x 7" (43.2 cm x 17.8 cm) aluminum (Included and only available with model K15543 and (L83) 5.3L EcoTec3 V8 engine or (LV3) 4.3L EcoTec3 V6 engine. Not available with 20" wheels or 22" LPO wheels.)`Tire carrier lock`keyed cylinder lock that utilizes same key as ignition and door`Bumper`front chrome`Bumper`rear chrome`Lamps`cargo area`cab mounted with switch on center switch bank`Tailgate and bed rail protection cap`top`Tailgate`locking utilizes same key as ignition and door`Tailgate`EZ-Lift and Lower`CornerStep`rear bumper`Moldings`bodyside`body color`Wheelhouse liners`rear`Grille`chrome with chrome surround`chrome with chrome honeycomb mesh`Headlamps`halogen reflector`Mirror caps`body-color (Mirror caps will be black when (PEC) Rally 2 Edition or (GE3) Rally 1 Edition is ordered.)`Glass`deep-tinted`Door handles`body-color (Door handles will be black when (PEC) Rally 2 Edition or (GE3) Rally 1 Edition is ordered.)`6-speaker audio system`Seat`rear 60-40 folding bench (folds up)`3-passenger (includes child seat top tether anchor)`Instrumentation`6-gauge cluster featuring speedometer`fuel level`engine temperature`tachometer`voltage and oil pressure`Driver Information Center`4.2-inch diagonal color display includes driver personalization`warning messages and vehicle information`Windows`power front and rear with driver express up and down and express down on all other windows`Visors`driver and front passenger illuminated vanity mirrors`Assist handle`front passenger on A-pillar`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`dual-stage frontal and side-impact`driver and front passenger and head-curtain and seat-mounted side-impact`front and rear outboard seating positions with Passenger Sensing System (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.)`Tire Pressure Monitoring System (does not apply to spare tire)