Engine- 3.6L SIDI DOHC V6 VVT (305 hp [229 kW] @ 6800 rpm- 269 lb-ft of torque [365 N-m] @ 4000 rpm) (Standard on Crew Cab models.)
Rear axle- 3.42 ratio (Requires (LFX) 3.6L SIDI DOHC V6 engine or (LWN) 2.8L Duramax Turbo-Diesel engine on Crew Cab Short Box models. Standard on Crew Cab Long Box models.)
GVWR- 6000 lbs. (2722 kg) (Standard on Crew Cab models with (LFX) 3.6L SIDI DOHC V6 engine only.)
Hill Descent Control
Transfer case- electric- 2-speed
Transfer case shield
Differential- automatic locking rear
Four wheel drive
Tow/Haul Mode (Included and only available with (LFX) 3.6L SIDI DOHC V6 engine or (LWN) 2.8L Duramax Turbo-Diesel engine. Standard on Crew Cab Long Box.)
Suspension Package- Off-Road
Brakes- 4-wheel antilock- 4-wheel disc
Pickup box
Wheel- spare- 16 in x 7 in (40.6 cm x 17.8 cm) steel
Bumper- rear body-color
CornerStep- rear bumper
Moldings- Black beltline
Headlamps- projector-type
Fog lamps- front
Cargo box light- back of cab
Mirror- spotter- located in corner of driver-side outside mirror
Air bags- dual-stage frontal and side-impact- driver and front passenger and head-curtain for all 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.)