Windows, power front and rear with driver express up and down and express down on all other windows
Mechanical:
Air cleaner, high-capacity
Battery, heavy-duty 730 cold-cranking amps/70 Amp-hr, maintenance-free with rundown protection and retained accessory power
Brakes, 4-wheel disc with DURALIFE rotors, 4-wheel antilock
Engine, 4.3L FlexFuel EcoTec3 V6 with Active Fuel Management, Direct Injection and Variable Valve Timing includes aluminum block construction with FlexFuel capability, capable of running on unleaded or up to 85% ethanol (285 hp [212 kW] @ 5300 rpm, 305 lb-ft of torque [413 Nm] @ 3900 rpm)
Frame, fully-boxed, hydroformed front section
Rear axle, 3.23 ratio (Standard and only available on (LV3) 4.3L EcoTec3 V6 engine with 2WD models.)
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist
Vehicle control, hill descent
Alternator, 150 amps
Body, Pick Up Box
Cooling, external engine oil cooler
Exhaust, aluminized stainless-steel muffler and tailpipe
GVWR, 6900 lbs. (3130 kg) (Requires 2WD models and (LV3) 4.3L EcoTec3 V6 engine.)
Rear wheel drive
Steering, Electric Power Steering (EPS) assist, rack-and-pinion
Safety:
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)
Daytime Running Lamps with automatic exterior lamp control