Option & Equipment
Engine, 5.3L EcoTec3 V8 with Active Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] at 5600 rpm, 383 lb-ft of torque [518 Nm] at 4100 rpm; more than 300 lb-ft of torque from 2000 to 5600 rpm)
Rear axle, 3.42 ratio
GVWR, 7200 lbs. (3266 kg) (Requires 4WD model.)
Pickup box
Differential, heavy-duty locking rear
Transfer case, with floor-mounted shifter (Included with 4WD models only.)
Four wheel drive
Cooling, external engine oil cooler
Cooling, auxiliary external transmission oil cooler
Alternator, 150 amps
Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power
Frame, fully-boxed, hydroformed front section
Trailering equipment includes trailer hitch, 7-pin and 4-pin connectors
Cargo tie downs (4), movable upper
Steering, Electric Power Steering (EPS) assist, rack-and-pinion
Brakes, 4-wheel disc with DURALIFE rotors, 4-wheel antilock
Capless Fuel Fill
Exhaust, aluminized stainless-steel muffler and tailpipe