2007 GMC Sierra 2500HD SLT

• Air dam, Black
• Bumper, front chrome (Includes body-color bumper top caps)
• Bumper, rear chrome, step-style with pad
• Daytime Running Lamps, with automatic exterior lamp control
• Fog lamps, front halogen
• Glass, Solar-Ray deep-tinted (all windows except light-tinted glass on windshield and driver and front passenger-side glass) (With Regular Cab models, includes rear window. With Extended Cab models, includes rear and rear quarter windows. With Crew Cab models or (C49) rear-window defogger, includes light-tinted rear window. Included with (PCM) Work Truck Preferred Package.)
• Grille, chrome surround
• Headlamps, dual halogen composite with automatic exterior lamp control and flash-to-pass feature
• Lamps, dual cargo area lamps
• Mirrors, outside heated power-adjustable, power-folding and driver-side auto-dimming with integrated turn signal indicators (Upgradeable to (DPN) outside vertical camper mirrors. Mirrors are body-colored and include curb-tilt feature.)
• Moldings, bodyside, body-colored
• Paint, solid
• Tailgate protection, top of tailgate protection cap
• Windshield washer fluid system, heated
• Wipers, front intermittent wet-arm with pulse washers

• Air conditioning, dual-zone automatic climate control with individual climate settings for driver and right-front passenger
• Assist handle, front passenger (Also includes rear assist handles in the headliner on Extended and Crew Cab models)
• Audio system controls, rear with 2 headphone jacks (headphones not included), power outlet and controls for volume, station selection and media (Requires Crew Cab models)
• Audio system feature, Bose premium speaker system with sub-woofer in center console
• Audio system, AM/FM stereo with MP3 compatible 6-disc in-dash CD changer, seek-and-scan, digital clock, auto-tone control and Radio Data System (RDS)
• Coat hooks, rear driver and passenger side
• Console, floor with storage compartment, 2 auxiliary power outlets and dual cup holders
• Console, overhead deluxe
• Cruise control, electronic with set and resume speed, located on steering wheel
• Cup holders, front (Also includes rear cupholders on Extended and Crew Cab models)
• Defogger, rear-window electric (Not available with (A48) power sliding rear window)
• Door locks, power
• 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)
• Floor covering, color-keyed carpeting with rubberized vinyl floor mats (Extended and Crew Cab models also include rear floor mats)
• Headliner, Opal Gray-colored cloth with matching retainer moldings
• Instrumentation, analog with speedometer, fuel level, engine temperature, tachometer, voltmeter and oil pressure indicators
• Lighting, interior with dome and reading lights, illuminated entry feature and backlit instrument panel switches
• Mirror, inside rearview auto-dimming with 8-point compass and outside temperature display
• OnStar Equipped (subscription required)
• Power outlets, 2 auxiliary instrument panel-mounted with covers, 12-volt
• Remote vehicle starter prep package, includes Remote Keyless Entry (To enable remote start capability, new key fobs and vehicle reprogramming are required. Please see dealer for details. Remote Keyless Entry does not lock/unlock tailgate when (PDF) EZ-Lift Tailgate Package is ordered.)
• Seat adjuster, driver 12-way power
• Seat adjuster, front passenger 12-way power
• Seat trim, Ultrasoft Leather-appointed
• Seat, rear 60/40 folding bench (folds up), 3-passenger, folding (includes child seat top tether anchor)
• Seats, front bucket, includes 12-way power driver and front passenger seat adjusters, 4-way power lumbar control, power bolsters, heated seat cushions and seatbacks, 2-position driver memory, adjustable outboard head restraints, floor console and storage pockets
• Steering column, Tilt-Wheel, adjustable with brake/transmission shift interlock
• Steering wheel controls, mounted audio controls
• Steering wheel, leather-wrapped with theft-deterrent locking feature
• Tire Pressure Monitoring System (does not apply to spare tire)
• Universal Home Remote
• Visors, driver and front passenger, sliding with clip and illuminated vanity mirror on driver and passenger-side, Opal Gray-colored
• Warning tones, headlamp on, key-in-ignition, driver and passenger buckle up reminder and turn signal on
• Windows, power with driver Express-Down (Includes front passenger Express-down)

• Air cleaner, high-capacity
• Alternator, 125 amps
• Battery, heavy-duty 600 cold-cranking amps, maintenance-free with rundown protection and retained accessory power
• Brakes, 4-wheel antilock, 4-wheel disc
• 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
• Engine, Vortec 6.0L Variable Valve Timing V8 SFI (353 hp [262.8 kW]
• Exhaust, aluminized stainless-steel muffler and tailpipe
• Four wheel drive
• Frame, hydroformed
• GVWR, 9200 lbs. (4173 kg)
• Pickup box, Wideside
• Rear axle, 3.73 ratio
• Recovery hooks, front, frame-mounted
• Spare tire lock, keyed cylinder lock that utilizes same key as ignition and door (Not available with (ZW9) pickup box delete or (VF7) rear bumper delete)
• Steering, power, recirculating ball
• Suspension Package, Handling/Trailering, heavy-duty, includes 46 mm piston monotube shocks and 34mm front stabilizer bar
• Suspension, front independent, torsion bar
• Suspension, rear 2-stage multi-leaf springs, semi-elliptic
• Tire carrier, outside spare, winch-type mounted under frame at rear
• Tires, LT265/75R17E all-terrain, blackwall (Requires (N89) 17 x 7.5 (43.2 cm x 19.1 cm) 6-lug bright machined aluminum wheels. Includes 4 tires and (ZER) LT265/75R16 on-/off-road blackwall spare tire with (E63) Fleetside pickup box. Includes 4 tires with (ZW9) pickup box delete.)
• Transfer case, electronic shift with rotary dial controls (Requires 4WD models)
• Transmission, 6-speed automatic, heavy-duty, electronically controlled with overdrive and tow/haul mode (Requires (LY6) Vortec 6.0L V8 SFI engine)
• Wheels, 4 - 17 x 7.5 (43.2 cm x 19.1 cm) 8-lug bright machined aluminum, includes (N79) 16 (40.6 cm) steel spare wheel (spare wheel will not cosmetically match the other 4 wheels) Spare not included with (ZW9) pickup box delete unless a spare tire is ordered

• 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)
• Brakes, 4-wheel antilock, 4-wheel disc
• Daytime Running Lamps, with automatic exterior lamp control

Model Highlights

The 2007 GMC Sierra lineup consists of the 1500, 2500HD, 3500HD, and the luxurious Denali. The 1500 is the half-ton pickup suitable for personal use, while the Denali gets its own 403-horsepower 6.2L aluminum V8 engine. In between lie the trucks designed for work upon which GMC has made their "Professional Grade" reputation. Like many pickups today the 2500/3500HDs are available in a wide variety of configurations, all of which are available with either two- or four-wheel drive. The Sierra 2500HD allows a combined passenger/cargo weight nearly 4,000 pounds depending on cab type, bed length, and drivetrain, while the 3500HD can handle up to 5,300 pounds when configured with dual rear wheels. This is the optimum selection to take advantage of the 3500HD's 13,000-pound towing capacity. All GMC Sierras benefit from a brand-new interior for 2007. The handles and knobs are designed to be operated while wearing work gloves. Under-seat storage enhances utility, as does a cavernous double glove box. Three cab styles are available (regular, extended, and crew cab) and three box configurations are available (standard, long, and Dually long). The extended cab has two rear-hinged, half doors that open 170 degrees and have fully opening windows. Crew cab models has four full-size doors and has space for six adults. Both the extended cab and crew cab have a newly designed rear seat bottom that handily folds up out of the way without the need of a release lever. 3500HD models come in two additional variants, identified by SRW (single rear wheels) or DRW (Double rear wheels, sometimes called Dually). The DRW models offer enhanced stability for those who routinely tow trailers near the upper end of capacity. Most folks will get by just fine with the standard 6.0L gas V8 engine that uses variable valve timing to produce 353-horsepower and 373 ft-lbs of torque. It is backed up by the latest version of General Motors' Hydra-Matic, now with six speeds. For those who need maximum grunt, a 6.6L diesel engine makes only slightly more horsepower (365), but its 660 ft-lbs of torque should be capable of doing just about any job. This torque-monster is backed up by a six-speed Allison automatic transmission. Two suspensions are now offered on the HD trucks. In addition to a standard suspension, the optional Z71 suspension is aimed towards off-road use and includes skid plates along with other additional equipment. GMC's HD series has a bolder appearance, especially in front, with a wider grille, domed hood, and broader fenders. The HD trucks boast entirely new running gear, with a ladder frame underneath and hydroformed front section, a structure designed for better crash protection, new recirculating-ball steering gear aimed at improving steering feel, and a strong four-wheel disc brake system with anti-lock. The brakes now have an integrated trailer brake controller. Trims run the range in price and comfort. The WT (Work Truck) comes with an interior designed to stand up to rough duty. The SLE1 adds such niceties as cruise control, a CD player, power door locks, and a leather-wrapped steering wheel. The SLE2 upgrades to dual-zone climate control, six-way power seat controls, and steering-wheel mounted audio controls. Finally, the SLT adds a premium leather interior, 17-inch bright machined aluminum wheels, a six-disc CD changer, and even heated windshield wiper fluid. Some of the more notable options include power-adjustable pedals, Ultrasonic Rear Parking Assist, a remote starting system, a rear-seat DVD entertainment system on crew cabs, an EZ Lift tailgate, and a power-sliding rear window on extended and crew cabs. A wide range of audio systems includes MP3- and DVD-compatible players, along with XM satellite radio.