2011 GMC Sierra 3500HD SRW Denali

StabiliTrak, stability control system with Proactive Roll Avoidance includes electronic trailer sway control, intelligent brake assist and hill start assist (Standard on T*30743 models only. Not available on T*30943 dually models.)

Daytime Running Lamps with automatic exterior lamp control

Air bags, frontal, driver and right-front passenger (Always use safety belts and the correct child restraints for your child's age and size, even in vehicles equipped with air bags. Children are safer when properly secured in a rear seat. See the vehicle's Owners Manual and child safety seat instructions for more safety information)

Rear Parking Assist, Ultrasonic with audible warning

Door locks, rear child security

PACKAGE (2)

• Suspension Package, Handling/Trailering, heavy-duty includes 35mm monotube shocks and 34mm front stabilizer bar
• Trailering equipment, heavy-duty includes trailering hitch platform and 2.5- inch receiver with 2" adapter, 7-wire harness (harness includes wires for: park lamps, backup lamps, right turn, left turn, electric brake lead, battery and ground) with independent fused trailering circuits mated to a 7-way sealed connector, wiring harness for after-market trailer brake controller (located in the instrument panel harness) and (JL1) integrated trailer brake controller

MECHANICAL (17)

• Pickup box, Wideside
• Air cleaner, high-capacity
• Transfer case, electronic shift with rotary dial controls (Requires 4WD models)
• Differential, heavy-duty automatic locking rear
• Four wheel drive
• Cooling, auxiliary external transmission oil cooler heavy-duty air-to-oil
• Cooling, external engine oil cooler heavy-duty air-to-oil, integral to driver side of radiator tank
• Battery, heavy-duty 600 cold-cranking amps, maintenance-free with rundown protection and retained accessory power
• Alternator, 125 amps
• Trailer brake controller, integrated
• Frame, fully-boxed, hydroformed front section
• Skid Plate Package, frame-mounted shields includes front underbody shield starting behind front bumper and running to first cross-member, protecting front underbody, oil pan, differential case and transfer case
• Suspension, front independent, torsion bar
• Suspension, rear 4+1+2 multi-leaf springs for single rear wheel and 3+1+2 multi-leaf springs for dual rear wheel
• Steering, power
• Brakes, 4-wheel antilock, 4-wheel disc (Standard on T*30743 models only.)
• Exhaust aluminized stainless-steel muffler and tailpipe

EXTERIOR (20)

• Wheel, 18" x 8" (43.2 cm x 19.1 cm) full-size, steel spare (Standard on T*30743 models only.)
• Tire carrier, outside spare, winch-type mounted under frame at rear
• Spare tire lock keyed cylinder lock that utilizes same key as ignition and door
• LPO, Rear wheelhouse liner (Not included on T*30943 models)
• Air dam, color-keyed
• Bumper, front body-color
• Bumper, rear body-color, step-style with pad
• Moldings, bodyside, body-colored
• Grille, chrome surround with chrome center, Denali-exclusive
• Headlamps, dual halogen composite with automatic exterior lamp control and flash-to-pass feature
• Fog lamps, front, halogen
• Lamps, dual cargo area lamps
• Lamps, Smoked Amber roof marker
• Mirrors, outside heated power-adjustable vertical camper manual-folding and extension, Black includes integrated turn signal indicators consisting of 50 square inch flat mirror surface positioned over a 20 square inch convex mirror surface with a common head and lower convex spotter glass (convex glass is not heated or power adjustable)
• Glass, Solar-Ray deep-tinted (all windows except light-tinted glass on windshield and driver-and front passenger-side glass)
• Wipers, front intermittent wet-arm with pulse washers
• Door handles, chrome
• Tailgate protection top of tailgate protection cap
• Tailgate, locking
• Tailgate, EZ-Lift

ENTERTAINMENT (2)

• Audio system feature, Bose premium speaker system with sub-woofer in center console
• Bluetooth for phone, personal cell phone connectivity to vehicle audio system

INTERIOR (19)

• Recovery hooks, front, frame-mounted
• Seat, rear 60/40 folding bench (folds up), 3-passenger, folding (includes child seat top tether anchor)
• Steering column, Tilt-Wheel, adjustable with brake/transmission shift interlock color-keyed
• Steering wheel controls, mounted audio and Driver Information Center controls which provides access to enhanced Driver Information Center features and information
• Instrumentation, analog with speedometer, odometer with trip odometer, fuel level, voltmeter, engine temperature, oil pressure and tachometer
• Driver Information Center with odometer, trip odometer and message center (monitors numerous systems depending on vehicle equipment level including low fuel, turn signal "on", transmission temperature and oil change notification)
• Warning tones headlamp on, key-in-ignition, driver and passenger buckle up reminder and turn signal on
• Windows, power with driver and front passenger Express-Down
• Pedals, power-adjustable for accelerator and brake
• Cruise control, electronic with set and resume speed
• Universal Home Remote
• Air conditioning, dual-zone automatic climate control with individual climate settings for driver and right-front passenger
• Defogger, rear-window electric (Not available with (A48) power sliding rear window.)
• Cup holders, in console and rear
• Headliner, Opal Gray-colored cloth with matching retainer moldings
• Visors, driver and front passenger illuminated vanity mirrors padded with cloth trim, Opal-Gray-colored
• Assist handles, front passenger and rear outboard
• Lighting, interior with dome and reading lights, illuminated entry feature and blue backlit instrument panel switches
• Coat hooks, driver- and passenger-side rear