Battery, heavy-duty 600 cold-cranking amps, maintenance-free with rundown protection and retained accessory power
GVWR, 7100 lbs. (3220 kg) (Standard on 2WD models.)
Rear axle, 3.42 ratio (Requires 2WD models and (LY5) Vortec 5.3L V8 SFI engine or (LMG) Vortec 5.3L V8 SFI FlexFuel engine. Upgradeable to (GT4) 3.73 rear rear axle ratio.
Steering, power
Suspension, front coil-over-shock with stabilizer bar
Tire carrier, lockable outside spare, winch-type mounted under frame at rear
Trailering equipment, heavy-duty, includes trailering hitch platform, 7-wire harness with independent fused trailering circuits mated to a 7-way sealed connector and (VR4) 2" trailering receiver
Safety Features
Air bags, dual-stage frontal, driver and right-front passenger with Passenger Sensing System (right-front passenger air bag status on inside rearview mirror) (Always use safety belts and the correct child restraints for your childs age and size. Even in vehicles equipped with air bags and the Passenger Sensing System, children are safer when properly secured in a rear seat. Never place a rear-facing infant restraint in the front seat of any vehicle equipped with an active frontal air bag. See the vehicles Owners Manual and child safety seat instructions for more safety information.)
Safety belts, 3-point, driver and front passenger in all seating positions
LATCH system (Lower Anchors and Top tethers for CHildren), for child safety seats