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Press Kit Information:
• New for 2009
• Model Lineup
• Press Release
• Specifications
- 2500 HD
- 3500 HD
• Download Document

Standard & Optional Features:
• Exterior Features
• Interior Features
• Seats
• Sound Systems
• Mechanical
• Safety & Security

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GMC Home

For immediate release

2009 GMC SIERRA 2500HD / 3500HD

New for 2009

Carbon Black Metallic and Midnight Blue Metallic exterior colours
OnStar with Turn by Turn navigation and Destination Download
Bluetooth phone connectivity
XM Satellite Radio with new NavTraffic feature
Rearview camera system
Vehicle stability enhancement system standard on 2500HD with single rear wheels (extended and crew cabs with standard box)

Model Lineup

	Engines		Transmissions
	Vortec 6.0L V-8 (LY6)	Duramax 6.6L V-8 diesel (LMM)	6-spd auto (Hydra-Matic 6L90)	6-spd auto (Allison 1000)
Sierra 2500HD	s	o	s	o
Sierra 3500HD	s	o	s	o

Key:

Standard	s
Optional	o

2009 GMC SIERRA HEAVY-DUTY TRUCKS ARE BUILT TO WORK

Designed for hauling everything from a construction crew and their equipment to race car trailers and other large leisure "toys," Sierra heavy-duty trucks are offered in a range of extremely capable 2500HD (three-quarter-ton) and 3500HD (one-ton) models.

The 2009 Sierra HD lineup advances GMC's century of experience building nothing but trucks, exemplifying the brand's engineering excellence and delivering vehicles that customers can rely on for any task.

Sierra heavy-duty trucks are available in Work Truck, SLE and SLT trims. The range of configurations - three cab styles, three cargo box styles and five wheelbase lengths - delivers tremendous choice. Some full-size truck manufacturers do not even offer three-quarter-ton or one-ton heavy-duty trucks. And among those that do, the Sierra HD pickups offer many segment-best capabilities, including 8,392 kg (18,500-pound) gross combined vehicle weight rating for vehicles with a gas V-8 and a 5,897 kg (13,000-pound) conventional trailer weight rating enabled by a larger-capacity trailer hitch platform. Maximum towing capacity is 7,484 kg (16,500 pounds), when equipped with a fifth-wheel hitch.

For 2009, changes to the Sierra 2500HD and 3500HD lineup include a number of safety-related and convenience features that bolster an already comfortable and refined driving experience. They include:

New exterior colour - Carbon Black Metallic replaces Medium Brown Metallic and Midnight Blue Metallic replaces Deep Blue Metallic
OnStar- The latest-generation OnStar system offers advanced features, including Turn by Turn Navigation and new, Destination Download that automatically downloads requested directions to the Sierra's navigation system
Bluetooth connectivity for phone - Available with OnStar 8.0, it enables safer, hands-free calling, with controls on the steering wheel. Standard on SLT models and available on SLE models.
XM Satellite Radio with NavTraffic - Available with the standard XM Satellite Radio service, the new NavTraffic feature delivers real-time traffic advisements through the navigation system
Rearview camera system - Extended cab and crew cab customers can select this safety device that can be ordered without the navigation system; it provides a remote view directly behind the vehicle via a 3.5-inch screen inside the rearview mirror

Sierra HD design

Sierra HD models have a distinctive front end with a prominent GMC emblem set in a large, chrome-ringed grille. The grille is flanked by large, jewelled-appearance headlamps. SLT models feature large foglamps set into the bumper, creating an upscale appearance that further reflects GMC's brand identity.

The trucks are refined looking, too, with doors that extend over the rockers for a smooth, uninterrupted look, and lamps that have a jewelled appearance. The door handles feature large, grab-style designs that are easy to open with gloves. Tolerances between panels are minimal - including a 50-percent reduction in the space between the cab and cargo box - which enhances the overall sleekness of the design.

Cab and cargo box configurations

Sierra 2500HD and 3500HD are offered in regular, extended and crew cab configurations, which are complemented with standard (1.98 metre / 6-foot 6-inch) and long (2.4 metre / 8-foot) cargo box lengths. Sierra 3500HD models also are available with the Dually dual rear wheel configuration on a long (2.4 metre / 8-foot) box. Features such as 170-degree-opening (164 degrees with dual rear wheels) rear access doors with fully retractable power windows on extended cab models, offer increased versatility.

The pickup boxes have great versatility, strength and capacity. A one-piece wheelhouse and inner box side offers strength and a smoother, more integrated appearance. The boxes are 30 mm (1.18 inches) deeper in the front and 40 mm (1.57 inches) deeper at the rear than previous-generation models, with stronger inner walls that offer improved performance when fitted with ladder racks, toolboxes and other accessories. Cargo bed volume is 1,718 litres (60.7 cubic feet) with the standard box and 2,138 litres (75.5 cubic feet) with the long box.

Dually cargo boxes are completely made of steel, including hydroformed sheet metal outer fenders. They have a smooth, integrated appearance and enhanced strength. All Dually models feature marker lights on the fenders and sleek cab roof lights that are aerodynamically integrated into the top of the cab.

The tailgate designs include a lock and an available EZ Lift feature, with torque-rod assist. The tailgates are also easily removed by simply opening to 45 degrees and pulling straight out and away from the vehicle.

Cargo management system

An innovative cargo management system is available and is complemented by a range of dealer-ordered accessory packages. Three rails that run the length of the box sides and the forward box wall are secured with high-strength anchors and, unlike competitors' systems, incorporate upper and lower tracks. Four adjustable tie-down brackets are included with each system and can be located anywhere on the tracks.

At the heart of a comprehensive accessories portfolio for the pickups is a group of specific accessory products designed to integrate into the cargo management system. The rails enable the use of an overhead utility rack rated at 227 kg (500 pounds) loading capacity, a sliding diamond plate toolbox, a sliding bed divider and diamond plate side storage boxes. These accessories use either the upper or lower rails, allowing numerous combinations that can easily fit together or bypass one another as they slide along the rails. The toolboxes use a codeable lock, enabling the vehicle key to be used for locking and unlocking these accessories.

Interior refinement

GMC Sierra 2500HD and 3500HD are quiet, spacious and refined inside. Each features two distinct interior designs that reflect their respective brand identities, including specific trim, appointments and gauge cluster appearance.

Base- and midlevel-trim models include a functional pure pickup interior design theme with a contemporary adaptation of GM's ergonomic cockpit instrument panel design. In addition, this interior includes specific door panels with large door pull and release handles, as well as unique seat configurations; centre console and underseat storage systems. It also includes two glove boxes (a traditional lower glove box and a covered upper storage compartment).

Luxury-inspired premium interiors are standard on SLT models. They offer richly appointed features, including a distinct instrument panel design, large-capacity centre console (20.1 litre), specific door panels, seats and other trim elements. A new SLT Convenience Package includes adjustable power pedals, universal home remote, and rear parking assist.

Spaciousness in each interior trim level is enhanced with "low and forward" instrument panels that provide a more airy feel to the cabin as well as a panoramic field of vision. The instrument panels are mounted approximately 90 mm (3.5 inches) down and forward on the pure pickup interiors, while the premium interior instrument panel is located 127 mm (5 inches) down and forward. Both instrument panel designs are integrated into their specific door panels to create a swept appearance.

All interiors are refined and craftsmanship is highlighted by flush surfaces, tight gaps and tolerances on the instrument panel, centre stack, clusters and other components. Most gaps on the instrument panels and clusters are 0.5 mm or less. Attention to detail was given to conceal fasteners and metal structural components of all seats. There is no exposed hardware in the interior or doorsills. Soft-touch and low-gloss finishes for the instrument panels and other trim pieces are used throughout. The colour and grain of the materials were carefully selected to provide a premium look.

Complementing the interiors' finely crafted look and feel is exceptional quietness. All trim levels - even base work truck models - benefit from a comprehensive system that delivers a passenger environment almost devoid of noise. This is achieved with the use of strategically placed sound-deadening and sound-absorbing material in the body structure - including liquid-applied dampener on the floor and front-of-dash - as well as the inherent, vibration-minimizing traits of the stiffer frame and quieter attributes of the aerodynamically tuned exterior. Also, improved-design door sealing and a doors-over-rockers design help eliminate road and wind noise.

Interior features and amenities

Sierra heavy-duty interiors include the following features and amenities:

A stadium-style rear seat with a 60/40-split design and folding centre armrest can be easily folded up to provide an uninterrupted load floor. Or, either section of the split seat can be stowed independently, allowing room for both cargo and a rear-seat passenger
A "double" glove box on pure pickup interiors, which includes a large-capacity, traditional glove box and a covered storage compartment above it, with a 3.4-litre storage capacity
Models equipped with the luxury-inspired premium interior come with a single large glove box for substantial storage capacity
The premium interiors include large centre consoles with the segment's largest storage capacity: 20.1 litres of undivided volume
The pure pickup interiors feature a 6.1-litre armrest storage console and an underseat storage bin built into a new 40/20/40-split bench seat. This 9.1-litre lockable storage bin, which includes an accessory power outlet, is located under the centre seat cushion and is large enough to store a laptop computer
The gauges have an analogue display, with large, easy-to-read graphics. They are lit with ice-blue LED lighting, which provides crisp, bright illumination and a more upscale look. A driver information centre is incorporated on the instrument panel
Air conditioning is standard on all models, with a dual-zone automatic system available on some models. The dual-zone system allows for up to a 1.1-degreedifference in temperature settings between the driver and front passengers
Power-operated rear side glass is featured on extended cab models. The windows lower completely into the rear access doors
Power-operated back glass is available on extended and crew cab models. The window operates with the touch of a button located on the overhead console.
A large, power-operated sunroof is available on extended and crew cab models. The crew cab sunroof has a tilt/slide design, with a sliding sun shade and express open/close feature. The extended cab sunroof uses a spoiler-type sunroof design that slides back over the roof surface
Ultrasonic Rear Parking Assist provides audible warnings of objects behind the vehicle
A diverse range of radio systems - including single-CD, six-disc CD, MP3- and DVD-capable - is available. Several radios feature RDS technology, which provides enhanced information for participating FM stations
A rear-seat entertainment system is available on crew cab models; it combines a dual-play radio system, rear-seat audio controls and a larger, 203 mm (eight-inch) flip-down screen
Two touch-screen DVD-based navigation radio systems are offered; one is specific for systems equipped with the rear-seat entertainment system
OnStar with Turn by Turn Navigation and new Destination Download feature

Powertrains

The standard engine is a 6.0L gas V-8 with variable valve timing. It is rated at a best-in-class 360 horsepower (268 kW) and 380 lb.-ft. of torque (499 Nm)* on single rear-wheel configurations (up to 4,536 kg / 10,000 pounds gross vehicle weight rating). Variable valve timing helps improve performance and fuel economy.

For models with a gross vehicle weight rating greater than 4,536 kg (10,000 pounds), the 6.0L engine is rated at 322 horsepower (240 kW) and 380 lb.-ft. (499 Nm).

A Hydra-Matic 6L90 six-speed automatic transmission is paired with the engine. This powertrain combination offers a higher maximum gross combined weight rating (GCWR) - 8,392 kg (18,500 pounds) - than previous gas-powered combinations and is the segment leader for vehicles with a V-8 gas engine. The 6L90 has a wide, 6.04:1 overall ratio - including two overdrive gears - that helps deliver an excellent balance of performance and fuel economy. It also offers manual range selection and tap up/tap down control.

A clean and powerful Duramax 6.6L turbo-diesel engine is available. It continues to lead the segment in power and torque, with power ratings of 365 horsepower (272 kW) and 660 lb.-ft. of torque (895 Nm). A diesel particulate filter system helps provide a 90-percent reduction in particulate matter and a 50-percent reduction in NOx, compared with pre-2007 standards.

The renowned Allison 1000 six-speed automatic transmission is partnered with the Duramax 6.6L turbo-diesel engine. It delivers good fuel economy, quietness and control. It features a class-first range selection function, which allows the driver to easily select the desired gears to match driving conditions, such as towing a trailer on a steep grade.

Chassis and driving experience

Working in concert with the powertrains are a strong chassis and responsive suspension systems. The vehicle frame is comprised of a sturdy ladder design that is reinforced with cross braces. It features a segmented design that enables easy and accurate adaptation of numerous lengths to accommodate the trucks' five wheelbase lengths. The frame sections are joined with strong, overlapping segments that bolster overall strength and rigidity.

The strength of the frame and enhanced capabilities enabled by the powertrain systems allow the Sierra heavy-duty trucks to offer a larger, 2.5-inch trailer hitch receiver platform. This enables the trucks to pull a segment-leading maximum of 5,897 kg (13,000 pounds) with conventional trailers. Trucks with fifth-wheel hitches can tow up to 7,484 kg (16,500 pounds), when properly equipped.

Additional features:

All 2500HD and 3500HD models ride on a wide, 1,742 mm (68.6-inch) front track. The rear track on 2500HD trucks is 1,676 mm (66 inches); the rear track on 3500HD models is 1,897 mm (74.7 inches), giving Sierra heavy-duty models a firmly planted feel.
Two suspension packages: Z85 and Z71; the Z85 suspension is standard on SLE/SLT 2WD and 4WD models; the Z71 Off Road suspension is optional and includes heavy duty shocks, road jounce bumpers, skid plate package and "Z71" decals on the rear fenders
A recirculating ball steering system delivers a confident feeling of control and on-centre feel.
A high capacity, four-wheel disc brake system with Hydroboost and four-wheel ABS is standard on all models. The brake system includes large-diameter front and rear disc rotors and stiff brake callipers.

All heavy-duty models are available with an integrated trailer brake controller. It is integrated with the ABS system and provides immediate and measured brake force signaling to electric-controlled trailer brake systems. There is no requirement for external and/or aftermarket brake control systems. The brake controller switch is conveniently mounted on the lower-left section of the instrument panel.

Safety details

Sierra heavy-duty models are designed to help drivers avoid crashes and protect passengers in the event one occurs. The robust ladder frame and strong body structure provide occupant protection. The frame is designed with crush zones that crumple to absorb crash energy, while the body structure incorporates the strategic use of high-strength steel and structural adhesives designed to help maintain passenger compartment integrity and manage energy in a crash.

Additional safety features include:

Frontal air bags are standard on all models
Segment-first front safety belt pretensioners with both front and rear crash sensing
A standard, high capacity four-wheel disc brake system with four-channel ABS system provides superior stopping capability
Ultrasonic Rear Parking Assist system is available and provides visual (LED lights) and audible warnings of objects behind the vehicle
Tire pressure monitoring system is standard on all models except Dually
Segment-exclusive factory-installed remote vehicle starting system is available on most models
Power-adjustable pedals complement increased front seat fore/aft travel to enable smaller-stature drivers to find an optimized driving position

All models come standard with the OnStar system, including a one-year subscription to the Safe & Sound plan. The OnStar service includes the General Motors Advanced Automatic Crash Notification (AACN) system, making crash data available to emergency services to potentially dispatch the appropriate life-saving personnel and equipment to crash scenes faster. If the vehicle is in a crash that activates an air bag, the OnStar system automatically notifies an OnStar advisor, who will check on the occupants or summon emergency help if necessary. OnStar also can assist authorities in locating a vehicle if it is reported stolen and provides remote door-unlocking service (when the vehicle is equipped with power locks).

*SAE certified.

# # #

For media enquiries contact:
General Motors of Canada
Product Communications
Tony LaRocca
905-644-1804
tony.larocca@gm.com

SPECIFICATIONS - SIERRA 2500HD

Overview

Models:	2500HD reg. cab, long box, 2WD & 4WD
	2500HD ext. cab, std. box, 2WD & 4WD
	2500HD ext. cab, long box, 2WD & 4WD
	2500HD crew cab, long box, 2WD & 4WD
Body style / driveline:	2-3 passenger regular cab or 5-6 passenger extended cab,
	5-6-passenger crew cab
	3/4-ton; 2- and 4-wheel-drive heavy duty pickup
Construction:	Body on frame
EPA vehicle class:	Full-size truck
Manufacturing location:	Pontiac, Mich.; Flint, Mich.
Key competitors:	Ford Super Duty Series pickup, Dodge Ram heavy duty pickup

Engines

	Vortec 6.0L V-8 (LY6)	Duramax 6.6L V-8 (LMM)
Type:	6.0L V-8	6.6L V-8
Displacement (cc / cu in):	5967 / 364	6599 / 403
Bore & stroke (mm / in):	101.6 x 92 / 4.00 x 3.62	103 x 99 / 4.06 x 3.9
Block material:	Cast iron	Cast iron
Cylinder head material:	Cast aluminum	Cast aluminum
Valvetrain:	OHV	OHV
Ignition system:	Coil-near-plug, extended life spark plugs, low-resistance spark plug wires	Compression, glow plug start aid
Fuel delivery:	Sequential fuel injection	Direct injection diesel with high pressure common rail
Compression ratio:	9.6:1	16.8:1
Horsepower (hp / kW @ rpm):	360 / 268 @ 5600*	365 / 272 @ 3200
Torque (lb-ft / Nm @ rpm) :	380 / 499 @ 4200*	660 / 895 @ 1600
Recommended fuel:	Regular unleaded	Diesel
Maximum engine speed (rpm):	6000	3450
Emissions controls:	3-way catalytic converter, positive crankcase ventilation, evaporative collection system	Turbocharged, intercooled, catalytic converter system; diesel particulate filter system with regeneration

Transmissions

	Hydra-Matic 6L90	Allison 1000
Type:	6-speed automatic (w/ Vortec 6.0L)	6-speed automatic (w/ Duramax 6.6L)
Gear ratios (:1):
First:	4.03	3.10
Second:	2.36	1.81
Third:	1.53	1.41
Fourth:	1.15	1.00
Fifth:	0.85	0.71
Sixth:	0.67	0.61
Reverse:	3.06	4.49
Final drive ratio:	Vortec 6.0L: 3.73 or 4.10 Duramax 6.6L: 3.73

Chassis/Suspension

Front:	All models: std long- and short-arm independent front torsion bar suspension
Rear:	Semi-elliptic 2-stage multi-leaf spring
Steering type:	Integral power-assisted recirculating ball
Steering ratio:	24:1
Steering wheel turns, lock-to-lock:	3.14

Turning Circle

	Regular Cab	Extended Cab	Crew Cab
Turning circle, curb-to-curb (m / ft)
Standard box	-	14.5 / 47.6 (2WD & 4WD)	15.6 / 51.2 (2WD & 4WD)
Long box	13.8 / 45.3 (2WD & 4WD)	16.0 / 52.5 (2WD & 4WD)	16.8 / 55.1 (2WD & 4WD)

Brakes

Type:	Power-assisted, Hydroboost brake-apply system, 4-wheel disc, 4-wheel ABS
Rotor diameter x thickness (mm / in):	front: 325 x 38 / 12.8 x 1.5 rear: 325 x 30 / 12.8 x 1.2
Total swept area (sq cm / sq in):	front: 1584 / 245.5 rear: 1517 / 235.1

Wheels/Tires

Wheel size and type:	16-inch x 6.5-inch painted steel 16-inch x 6.5-inch chrome-styled steel 16-inch x 6.5-inch polished forged aluminum 17-inch x 7.5-inch bright machined aluminum
Tire size:	LT245/75R16 LT265/75R17

Dimensions

Exterior

	Regular Cab Long Box	Extended Cab Standard Box	Extended Cab Long Box	Crew Cab Standard Box	Crew Cab Long Box
Wheelbase (mm / in):	3378 / 133.0	3645 / 143.5	4001 / 157.5	3886 / 153.0	4242 / 167.0
Overall length (mm / in):	5708 / 224.7	5850 / 230.3	6330 / 249.2	6094 / 240.0	6572 / 258.7
Overall width (mm / in):	2032 / 80.0	2032 / 80.0	2436 / 95.9	2032 / 80.0	2436 / 95.9
Overall height: (mm / in):	1939 / 76.3	1951 / 76.8	1930 / 76.0	1958 / 77.1	1930 / 76.0
Track - front (mm / in):	1744 / 68.6	1744 / 68.6	1744 / 68.6	1744 / 68.6	1744 / 68.6
Track - rear (mm / in):	1676 / 66.0	1676 / 66.0	1676 / 66.0	1676 / 66.0	1676 / 66.0
Minimum ground clearance (mm / in):	2WD: 243 / 9.5 4WD: 243 / 9.5	2WD: 243 / 9.5 4WD: 243 / 9.5	2WD: 243 / 9.5 4WD: 243 / 9.5	2WD: 243 / 9.5 4WD: 243 / 9.5	2WD: 243 / 9.5 4WD: 243 / 9.5
Step-in height (mm / in):	640 / 25.2	640 / 25.2	640 / 25.2	640 / 25.2	640 / 25.2

Weight Ratings

	GVWR (kg / lb)	Curb Weight (kg / lb)	Payload (kg / lb)
Reg cab, long box (2WD):	6.0L: 4173 / 9200 6.6L: 4173 / 9200	6.0L: 2379 / 5276 6.6L: 2720 / 5997	6.0L: 1780 / 3924 6.6L: 1453 / 3203
Reg cab, long box (4WD):	6.0L: 4173 / 9200 6.6L: 4173 / 9200	6.0L: 2520 / 5556 6.6L: 2853 / 6290	6.0L: 1653 / 3644 6.6L: 1320 / 2911
Ext cab, std. box (2WD):	6.0L: 4173 / 9200 6.6L: 4173 / 9200	6.0L: 2529 / 5577 6.6L: 2851 / 6286	6.0L: 1635 / 3623 6.6L: 1321 / 2914
Ext cab, std. box (4WD):	6.0L: 4173 / 9200 6.6L: 4173 / 9200	6.0L: 2649 / 5840 6.6L: 2978 / 6567	6.0L: 1524 / 3360 6.6L: 1194 / 2633
Ext cab, long box (2WD):	6.0L: 4173 / 9200 6.6L: 4173 / 9200	6.0L: 2594 / 5719 6.6L: 2915 / 6427	6.0L: 1579 / 3481 6.6L: 1258 / 2773
Ext cab, long box (4WD):	6.0L: 4173 / 9200 6.6L: 4173 / 9200	6.0L: 2711 / 5978 6.6L: 3036 / 6694	6.0L: 1461 / 3222 6.6L: 1136 / 2506
Crew cab, std. box (2WD):	6.0L: 4173 / 9200 6.6L: 4173 / 9200	6.0L: 2594 / 5720 6.6L: 2911 / 6419	6.0L: 1578 / 3480 6.6L: 1261 / 2781
Crew cab, std. box (4WD):	6.0L: 4173 / 9200 6.6L: 4173 / 9200	6.0L: 2703 / 5960 6.6L: 3025 / 6670	6.0L: 1470 / 3241 6.6L: 1147 / 2530
Crew cab, long box (2WD):	6.0L: 4173 / 9200 6.6L: 4173 / 9200	6.0L: 2980 / 5879 6.6L: 2980 / 6570	6.0L: 1506 / 3321 6.6L: 1193 / 2630
Crew cab, long box (4WD):	6.0L: 4173 / 9200 6.6L: 4173 / 9200	6.0L: 2785 / 6141 6.6L: 3115 / 6869	6.0L: 1387 / 3059 6.6L: 1057 / 2331

Cargo Box

	Standard Box	Long Box
Cargo volume (L / cu ft):	1718 / 60.7	2138 / 75.5
Length at floor (mm / in):	1999 / 78.7	2479 / 97.6
Width at floor (mm / in):	1586 / 62.4	1586 / 62.4
Tailgate width (mm / in):	1564 / 61.5	1564 / 61.5
Width between wheel housings (mm / in):	1286 / 50.6	1286 / 50.6
Inside height (mm / in):	553 / 21	553 / 21

Interior

	Regular Cab	Extended Cab	Crew Cab
Headroom (mm / in):	1051 / 41.4	front: 1048 / 41.2 rear: 998 / 39.2	front: 1048 / 41.2 rear: 1030 / 40.5
Legroom (mm / in):	1049 / 41.3	front: 1049 / 41.3 rear: 872 / 34.3	front: 1049 / 41.3 rear: 991 / 39.0
Shoulder room (mm / in):	1657 / 65.2	front: 1657 / 65.2 rear: 1658 / 65.3	front: 1657 / 65.2 rear: 1655 / 65.1
Hip room (mm / in):	1588 / 62.5	front: 1588 / 62.5 rear: 1570 / 61.8	front: 1588 / 62.5 rear: 1663 / 65.4

Capacities

	Regular Cab	Extended Cab	Crew Cab
Seating:	2 / 3	5 / 6	5 / 6
Fuel tank - 2WD & 4WD (L / imp.gal):	129 / 28.4 (long box)	98 / 22.0 (std box) 129 / 28.4 (long box)	129 / 28.4 (long box)

Trailering

Trailer towing maximum with ball hitch (kg / lb)
Reg. cab, long box:	2WD w/ 6.0L (4.10 axle): 5897 / 13000 2WD w/ 6.6L (3.73 axle): 5897 / 13000 4WD w/ 6.0L (4.10 axle): 5761 / 12700 4WD w/ 6.6L (3.73 axle): 5897 / 13000
Ext. cab, std. box:	2WD w/ 6.0L (4.10 axle): 5761 / 12700 2WD w/ 6.6L (3.73 axle): 5897 / 13000 4WD w/ 6.0L (4.10 axle): 5625 / 12400 4WD w/ 6.6L (3.73 axle): 5897 / 13000
Ext. cab, long box:	2WD w/ 6.0L (4.10 axle): 5670 / 12500 2WD w/ 6.6L (3.73 axle): 5897 / 13000 4WD w/ 6.0L (4.10 axle): 5579 / 12300 4WD w/ 6.6L (3.73 axle): 5897 / 13000
Crew cab, std. box:	2WD w/ 6.0L (4.10 axle): 5670 / 12500 2WD w/ 6.6L (3.73 axle): 5897 / 13000 4WD w/ 6.0L (4.10 axle): 5579 / 12300 4WD w/ 6.6L (3.73 axle): 5897 / 13000
Crew cab, long box:	2WD w/ 6.0L (4.10 axle): 5625 / 12400 2WD w/ 6.6L (3.73 axle): 5897 / 13000 4WD w/ 6.0L (4.10 axle): 5488 / 12100 4WD w/ 6.6L (3.73 axle): 5897 / 13000

SPECIFICATIONS - SIERRA 3500HD