Exterior
Measurements
- Width: 80.0 in.
- Height: 77.9 in.
- Length: 230.6 in.
- Ground clearance: 8.5 in.
- Front track: 68.8 in.
- Rear track: 67.3 in.
- Wheel base: 144.2 in.
Roof and Glass
- Variable intermittent wipers
- Privacy glass
- Rear defogger
Truck Features
- Auxiliary transmission fluid cooler
- Chrome finish bumpers
- Engine hour meter
Exterior Options
- LT265/60R20E All-Terrain Blackwall Tires
- LTZ Equipment Group
- Power Sliding Rear Window
- LT265/70R18E All-Terrain Blackwall Tires
- Power-Adjustable Camper-Style Exterior Mirrors
- Roof Marker Lamps
- 20″ Polished Forged Aluminum Wheels
- Power Glass Sunroof
- 5th-Wheel Trailer Wiring Equipment
- Front License Plate Bracket
Tires and Wheels
- Polished alloy wheels
- 18 x 8.0 in. wheels
- Steel spare wheel
- LT265/70R E tires
- All season tires
- Underbody mounted spare tire
- Fullsize non-matching spare tire
Towing and Hauling
- Cargo tie downs
- Trailer hitch
- Trailer wiring
- Maximum towing capacity: 13000 lbs.**
- Maximum payload: 3222 lbs.**
- Gross weight: 9500 lbs.
- Curb weight: 6278 lbs.
** When adequately equipped, which may require engine and/or other drivetrain upgrades.
Interior
Front Seats
- Front head room: 41.1 in.
- Front hip room: 60.3 in.
- Front leg room: 41.3 in.
- Front shoulder room: 65.2 in.
- Multi-level heating passenger seat
- 8 -way power passenger seat
- 8 -way power driver seat
- Passenger seat with power adjustable lumbar support
- Multi-level heating driver seat
- Driver seat with power adjustable lumbar support
- Height adjustable driver seat
- Height adjustable passenger seat
- Leather
- Bucket front seats
Rear Seats
- Rear hip Room: 61.8 in.
- Rear head room: 39.5 in.
- Rear leg room: 34.4 in.
- Rear shoulder room: 65.3 in.
- Split-folding rear seatback
- Rear ventilation ducts with fan control
Power Features
- Remote power door locks
- Reverse tilt dual mirrors provides curb view when vehicle in reverse
- Power mirrors
- Heated mirrors
- 2 one-touch power windows
Interior Options
- AM/FM Radio w/6-Disc In-Dash CD Changer
- Navigation System w/AM/FM Radio and CD Player
Instrumentation
- Clock
- Tachometer
- Trip computer
- External temperature display
- Low fuel level warning
- Compass
Convenience
- Cruise control
- Front console with storage
- Front and rear cupholders
- Front and rear door pockets
- Retained accessory power
- Front seatback storage
- Power steering
- 12V front power outlet(s)
- Tilt-adjustable steering wheel
- Audio and cruise controls on steering wheel
Comfort
- Dual zone climate controls – driver and passenger
- Cargo area light
- Simulated wood and simulated alloy trim on dash
- Simulated wood trim on doors
- Front reading lights
- Leather and simulated alloy steering wheel
- Front and rear floor mats
- Turn signal in mirrors
- Electrochromatic inside rearview mirror
- Dual illuminating vanity mirrors
Memorized settings
- Memorized settings for 2 drivers
In Car Entertainment
- Mast antenna
- Bose premium brand speakers
- 7 total speakers
- AM/FM in-dash single CD player with CD MP3 Playback stereo
- XM satellite radio
- Adjustable speed sensitive volume control
- Auxiliary MP3 audio input
- 1 subwoofer(s)
- 3 Months of provided satellite radio service
- Radio data system
- USB connection
Telematics
- Pre-wired for phone
- OnStar telecommunications service
- Bluetooth wireless data link for hands-free phone
Engine
Engine & Performance
- Base engine size: 6.0 L
- Cam type: Overhead valves (OHV)
- Cylinders: V8
- Valves: 16
- Valve timing: Variable
- Torque: 380 ft-lbs. @ 4200 rpm
- Horsepower: 360 hp @ 5400 rpm
- Turning circle: 47.9 ft.
- Base engine type: gas
DriveTrain
- Drive type: four wheel drive
- Part time 4WD
- Mechanical center differential
- Electronic hi-lo gear selection
- Automatic locking hubs
- Transmission: 6-speed shiftable automatic
- Rear locking differential
Suspension
- Short and long arm front suspension
- Solid live axle rear suspension
- Front independent suspension
- Stabilizer bar stabilizer bar
Fuel
- Fuel type: gas
- Fuel type: regular unleaded
- Fuel tank capacity: 36.0 gal.
- Range in miles (cty/hwy): N/A
Mechanical Options
- 160-Amp Alternator
- Dual 125-Amp Alternators
- Allison 6-Speed Automatic Transmission
- High Idle Switch
- Engine Block Heater
- 4.10 Axle Ratio
- Auxiliary Heavy Duty Battery
- Duramax 6.6L Turbodiesel V8 Engine
- Duramax 6.6L Turbodiesel V8 Engine
- Winter Covers for Diesel Engine
Safety
Safety & Security
- 4-wheel ABS
- Child seat anchors
- Remote anti-theft alarm system
- Emergency braking assist
- Front and rear ventilated disc brakes
- Daytime running lights
- Engine immobilizer
- Front fog/driving lights
- Auto delay off headlamps
- Dusk sensing headlamps
- 2 front headrests
- 2 rear headrests
- Passenger airbag occupant sensing deactivation
- Rear center 3-point belt
- Front seatbelt pretensioners
- Turn signal mirrors
- Stability control
- Traction control
- Electronic brakeforce distribution
- Front height adjustable headrests
- Rear height adjustable headrests
- Post-collision safety system
- Tire pressure monitoring
Safety & Security Options
- Rearview Camera System
- Head Curtain Air Bags
Packages
- Snow Plow Prep. Package (w/Diesel Engine)
- Mocha Steel Metallic Edition
- Skid Plate Package
- Off-Road Suspension Package
- LTZ Plus Package
- Snow Plow Prep. Package
Warranty
- Basic: 3 yr./ 36000 mi.
- Drivetrain: 5 yr./ 100000 mi.
- Roadside: 5 yr./ 100000 mi.
- Rust: 6 yr./ 100000 mi.