Bring It On - 11
Ways The New 2011 Chevrolet Silverado Heavy-Duty
Trucks Prove They’re Ready For Any Job Or
Competitor
2010-02-10
BRING IT ON – 11 WAYS THE NEW 2011 CHEVROLET
SILVERADO HEAVY-DUTY TRUCKS PROVE THEY’RE READY FOR
ANY JOB OR COMPETITOR
CHICAGO
– On a recent validation drive of the new, 2011
Chevrolet Silverado heavy-duty trucks, engineer
Brent Deep towed a 20,000-pound (9,072 kg) trailer
for 245 miles (400 km) along I-70 between Denver and
Grand Junction, Colo. – and he barely touched the
brakes the entire way.
Deep relied on the
Silverado’s new, smart exhaust brake system to slow
the truck/trailer combination on descents, helping
prove the new system is suitable for the most
demanding conditions. It was a drive across the
heart of the Rocky Mountains and some of the
interstate system’s steepest grades, with altitudes
ranging from Denver’s approximately 5,000 feet
(1,525 m) to more than 11,100 feet (3,400 m) at the
Eisenhower Tunnel.
“It takes some
courage to leave your foot off the brake, but the
Silverado’s Duramax engine and Allison transmission
perform the task with smoothness and confidence that
really impresses,” said Deep. “Better still, the
exhaust brake system can help extend brake pad life
and help avoid overheating the brakes on long
descents.”
The exhaust brake
system feature is just one of the elements that
makes the new 2011 Silverado 2500HD and 3500HD
models the most capable in the industry. They go on
sale this summer.
“We sought the input
of our customers during the development of the 2011
Silverado HD to deliver a truck that meets or
exceeds their every need,” said Jim Campbell,
Chevrolet general manager. “It offers greater
strength and capability – including class-leading
fuel economy, trailering and payload ratings – and
has more power, accelerates quicker and has lower
emissions. That sounds like the very definition of
no compromises.”
The Silverado
heavy-duty lineup is broader than ever, with 11
2500HD models and eight single- and dual-rear-wheel
3500HD models – including a new 3500HD Crew Cab with
a 6.5-foot cargo box. WT, LT and LTZ trim levels are
offered, and popular features such as the EZ Lift
tailgate and rearview camera system return. All
models bring greater capability, improved ride and
handling and a greater feeling of driver control.
Depending on the model:
- Segment-best
fifth-wheel towing capacity of 20,000 pounds
(9,072 kg)
- Segment-best
conventional towing capacity increases up to 23
percent, with a maximum of 16,000 pounds (7,272
kg)
- Segment-best
payload capability of 6,335 pounds (2,873 kg) on
a complete vehicle
- Segment-best
Gross Combined Weight Rating increases to 27,500
pounds (12,500 kg)
- Gross Vehicle
Weight Ratings increases up to 17 percent to
13,000 pounds (5,909 kg)
- Front Axle
Weight Rating increases by up to 25 percent to
6,000 pounds (2,721 kg)
- Snow plow
capability is now enabled for all 4WD cab
configurations
There are also
enhanced powertrains, including a new Duramax 6.6L
diesel/Allison 1000 six-speed transmission that
offers the exhaust brake system, new front and rear
suspensions, an improved brake system, hill start
assist, trailer sway control system and more.
“Along with all their
heavy-duty equipment, these trucks are designed to
be stylish and refined, inside and out,” said
Campbell. “We paid close attention to all the
details, giving them a distinctive, muscular
appearance on the exterior and a well-appointed
interior with the comfort, convenience and safety
features customers appreciate.”
Outside, the 2011
Silverado 2500HD and 3500HD models are distinguished
by a power dome-style hood with a new, louvered
design, as well as a new grille and full-width
chrome steel front bumper. A new lineup of 17-, 18-
and 20-inch wheel/tire combinations is featured, too
(20-inch polished forged aluminum wheels are
available on 2500HD).
Designers and
engineers left almost no bolt unturned during the
comprehensive redesign of the trucks. Here are 11
key elements that demonstrate the 2011 Silverado
2500HD and 3500HD are ready for any job and any
competitor:
1. New frames
In the quest to comprehensively
redesign the Silverado HD chassis to improve
durability and ride, while also supporting increased
capability, engineers developed 11 all-new, fully
boxed frame assemblies. The frames have increased
cross sections and use more high-strength steel for
greater durability, higher towing capacity and
improved ride and handling; the front sections are
hydroformed.
The bending and
beaming stiffness of the frames is increased 92
percent and 20 percent, respectively, with the fully
boxed sections enhancing torsional stiffness by a
factor of five. Also, larger engine and transmission
mounts, coupled with a 125-percent-stiffer front
frame structure, provide greater vibration control,
while hydraulic body mounts are incorporated under
the cab section on extended and crew cab models for
a more isolated feel inside.
Engineers addressed
common customer and aftermarket uses when designing
the new frames, including adding access holes to the
rear frame section to enable easier installation of
fifth-wheel/gooseneck-style hitches. Also, the
frame-mounted hitch for conventional trailering is
stronger, with a box-tube design. It supports up to
16,000 pounds (7,257 kg).
2. New and strong
independent front suspension
A completely redesigned independent
front suspension system offers up to a 25-percent
greater front axle weight rating – up to 6,000
pounds (2,721 kg) front gross axle weight rating (FGAWR)
– enabling a snow plow to be used on all 4WD cab
configurations with the available snow plow prep
package, while also supporting improved ride and
handling characteristics.
Silverado’s signature
short-long arm/torsion bar front suspension design
is retained, but now features new, forged steel
upper control arms that are stronger and lighter
than their predecessors. The new lower control arms
are made of precision-machined cast iron to handle
the greater loads. Five different torsion bar rates
support five different front gross axle weight
ratings (a single torsion bar was previously used
for all models). This helps stabilize the range of
trim heights of various models under load, while
enhancing appearance, handling, durability, tire
wear and alignment. The trim height is adjusted on
each bar via a single bolt, easily allowing the
height to be changed to account for the weight of a
snow plow or other accessories.
The Silverado HD
front suspension now uses a pair of urethane jounce
bumpers on each side, instead of one, for improved
load management; and there’s a new upper shock mount
attachment design that’s positively connected to the
frame with two fasteners. This design eliminates
squeaks and clunks, while supporting higher load
capability and increased durability.
Compared to
competitors’ beam-axle front suspension, the
Silverado’s independent front suspension provides a
better ride, more accurate trim height control (with
fewer parts) and greater flexibility to adjust the
alignment for weight and tire sensitivity.
3. New asymmetrical
leaf-spring rear suspension
Commensurate with the Silverado HD’s
greater strength and capability is a rear suspension
designed to support greater loads. It features a
new, larger asymmetrical leaf-spring design that
also contributes to improved ride and handling
characteristics.
The asymmetrical
design is derived from unequal front and rear spring
half lengths, which minimize axle hop and enhance
traction control efficiency. 2500HD models feature a
two-stage leaf-spring design, while 3500HD models
have a three-stage design. All models feature
3-inch-wide (76 mm) leaf springs that are 20-percent
wider than previous models.
The larger
leaf-spring design supports increased rear gross
axle weight ratings across the board. On the 2500HD
models, the rating is 6,200 pounds (2,818 kg) – up
from 6,084 (2,765). On 3500HD models, the rating
increases to 7,050 pounds (3,204 kg) on
single-rear-wheel models and 9,375 pounds (4,261 kg)
on dual-rear-wheel models – the latter representing
a nearly 14-percent increase over the previous
8,200-pound (3,727 kg) rating.
4. Segment-leading towing
and payload capability
Stronger frames, suspension systems
with greater weight ratings and enhanced powertrain
systems contribute to the Silverado HD’s
class-leading towing and payload capability. The
specifications charts included below outline
capacities for each model and/or configuration, but
here are the key facts:
- The maximum
conventional (ball hitch) towing rating
increases to 16,000 pounds (7,257 kg)
- A Silverado
3500HD crew cab/long box can tow up to 20,000
pounds (9,091 kg) with a fifth-wheel hitch. The
2010 Ram 3500 has a maximum rating of 17,600
pounds (8,000 kg) and the 2010 Ford F-350 is
rated at a maximum of 18,800 pounds (8,545 kg).
It should be noted that while Ford claimed
segment-leading trailering and payload during
its recent announcement of the 2011 Super Duty
models, no towing ratings were issued
- The maximum
payload (3500HD) is 6,335 pounds (2,873 kg) –
that’s nearly 11 percent greater than the 2010
Ford F-350’s 5,730-pound (2,604 kg) rating and
about 24 percent more than the 2010 Ram 3500’s
5,130-pound (2,331 kg) ratings. Again, while
claiming segment-leading payload for the 2011
Super Duty models, Ford did not announce the
ratings
5. New 6.6L Duramax diesel
and Allison 1000 six-speed combination
Helping the new 2011 Silverado HD
trucks deliver their best-in-class capabilities is a
new version of the workhorse Duramax 6.6L diesel and
Allison 1000 six-speed automatic transmission
powertrain combination. The Duramax 6.6L is more
powerful and durable and the Allison 1000 is
stronger and helps enable new features, including
the exhaust brake system. Together, this improved
version of a proven combination is also expected to
deliver segment-best fuel economy.
The Duramax 6.6L’s
new and improved features include:
- Horsepower and
torque expected to top previous model (testing
is ongoing – check media.gm.com for updates)
- NOx emissions
reduced at least 63 percent over 2010 models
- Quieter
operation
- High-pressure
(30,000 psi/2,000 bar) Piezo-actuated fuel
system for greater fuel efficiency, improved
performance and reduced emissions
- Exhaust brake
system that enables controlled vehicle slowdown
on downhill grades without actuating the brakes
- Selective
catalytic reduction after-treatment system using
diesel exhaust fluid (DEF) injection to provide
the best overall diesel characteristics and
performance – with a range of about 5,000 miles
(8,000 km) between DEF refills
- Combustion and
after-treatment have been optimized to provide
about 700 miles (1,125 km) between diesel
particulate filter regenerations – a 75-percent
improvement over the previous system and
significant contributor to improved fuel
efficiency, as the regeneration process requires
additional fuel
- B20 biodiesel
capability for an alternative fueling option
- Internal
revisions that improve durability
With nearly 1.3
million Duramax 6.6L engines produced since 2000,
they have proven exceptionally durable and
dependable. The internal elements that helped build
its reputation are enhanced for 2011, including:
- Main bearings’
profiles changed to enhance oil film thickness
- Oil pump flow
increased for increased pressure at low speeds
- The
turbocharger’s oil circuit is changed to provide
increased pressure at the turbo and faster oil
delivery
- The connecting
rods’ pin ends are modified to provide increased
piston support
- New,
higher-strength piston design that eliminates
bushings to provide lower reciprocating weight
- An EGR cooler
bypass reduces high-mileage soot deposits in the
cooler and EGR circuit
The enhanced Allison
1000 for 2011 is strengthened to handle the higher
torque capability of the new 6.6L Duramax engine,
while also helping improve fuel economy and provide
seamless assistance with a new exhaust brake system.
Greater efficiency is delivered through reduced
“spin loss” – meaning, the transmission channels
more of the engine’s power to the axles, allowing it
to do more with less fuel.
The Allison 1000 also
features driver shift control with tap up/tap down
shifting and a patented elevated idle mode cab
warm-up feature. Also, the tow/haul mode reduces
shift cycling for better control and improved
cooling when towing or hauling heavy loads. The
six-speed configuration retains its two overdrive
gears for optimal efficiency.
Performance with the
Duramax/Allison combination is also improved over
previous models, with preliminary testing showing
0-60 mph times of less than 9 seconds and
quarter-mile times of less than 16 seconds in 2500HD
models. That’s about 0.3-second and 0.5-second
quicker, respectively, than previous models.
6. Strengthened Vortec
6.0L/Hydra-Matic 6L90 six-speed powertrain
The venerable Vortec 6.0L gas V-8
with variable valve timing returns to the new
heavy-duty trucks, along with a strengthened version
of the Hydra-Matic 6L90 six-speed automatic
transmission. This combination delivers excellent
performance and efficiency, with a greater emphasis
on low-rpm power.
A new camshaft
profile in the Vortec 6.0L helps the engine produce
more torque lower in the rpm band, for improved
launch feel and a greater feeling of overall
performance at higher altitudes and when towing a
trailer.
The 6L90 is enhanced
for greater strength, smoothness and quietness via:
- Adding four
attachment bosses to the transfer case adapter
(4WD models) for increased strength and
smoother, quieter performance
- Increasing the
cross section size of the transfer case adapter
for greater strength
- Adding a new,
stronger output shaft
- Adding a new
heat shield and vent hose
7. Exhaust brake system
A new feature on Duramax-equipped
models is an exhaust brake system. This
driver-selectable feature uses the turbine control
of the variable geometry turbocharger and the
compression of the engine to generate backpressure,
slowing the vehicle without applying the brakes. It
is a smart system integrated with the cruise control
feature and varies the braking to account for the
grade and vehicle load.
The exhaust brake
system allows for virtually effortless driving and
towing, with seamless and quiet operation. It also
helps prolong brake life and prevents overheating
the brakes on long, downhill grades.
8. Large brakes
Brake feel and performance is greatly
improved with the 2011 Silverado HD trucks. The
standard four-wheel disc system is completely
revamped to deliver smoother, more immediate and
confident-feeling performance. Four-wheel,
four-channel ABS is standard on all
single-rear-wheel models and a three-channel system
is standard on dual-rear-wheel models.
The front and rear
rotors are larger in diameter – 14 inches (355 mm) –
and width on all models to support their increased
capacity, weight ratings and trailering ratings,
while the calipers are stiffer and stronger. The
hydroboost brake booster calibration is revised for
reduced pedal effort and the travel of the pedal is
also revised for a more comfortable, confident feel.
Larger wheel hub and
bearing assemblies complement the new brake system
and the rear rotors attach to the wheel hubs for
easier servicing.
9. Refined and capable
ride, handling and steering
Longer wheelbases – ranging from
133.6 inches (3,395 mm) to 167.7 inches (4,259 mm) –
and wider front/rear tracks enhance the ride and
handling characteristics of the Silverado 2500HD and
3500HD, giving them a greater feeling of smoothness
and control.
The longer wheelbases
and wider tracks are complemented by the new,
stiffer frames, new jounce bumpers, shock mounts and
hydraulic body mounts to provide a solid, smooth and
isolated driving experience. New shocks were
specially valved to support the new trucks’ weight
ratings, while balancing excellent ride
characteristics.
Also enhancing the
driving experience is a revised steering system
designed to support the trucks’ greater front gross
axle weight rating. It includes a new, larger
steering gear, power steering pumps and linkages.
The pumps (different parts for gas and diesel
models) deliver greater pressure for reduced
steering effort in low-speed and parking maneuvers;
they are also quieter. On some models, the new
linkages feature a compliant joint added at the
pitman attachment to enhance handling.
10. Comprehensive safety
and functional technology
The 2011 Silverado 2500HD and 3500HD
models have a comprehensive roster of safety
features and functional technologies that include:
- StabiliTrak
electronic stability control system on all
single-rear-wheel models
- Larger,
four-wheel disc brakes with standard four-wheel
ABS
- A new
high-strength steel tubular frame cross member
that enhances safety and improves
crashworthiness
- Seat
pelvic/thorax and head curtain side air bags
available on 2500HD
- Available rear
backup camera
-
Segment-exclusive OnStar 9.0
- Trailer sway
control system on all single-rear-wheel models
- Hill start
assist (standard on single-rear-wheel models)
Trailer sway control
system provides an added measure of confidence when
towing a trailer. The system senses conditions of
trailer sway and intervenes with braking and/or
reduced engine power to bring the trailer under
control and keep it on its intended path. The system
will use electric trailer brakes when a trailer is
plugged into the standard wiring harness of the
truck and its performance requires no input from the
driver.
The hill start assist
system is automatically engaged when sensors detect
the vehicle is on grade of about 5 percent or
greater. It holds the brakes for about 1.5 seconds
or until the gas pedal is pressed, preventing
rollback – it is particularly effective when towing,
giving the driver time to switch from the brake
pedal to the gas pedal without rolling.
11. Lives bigger, drives
better, works harder
From the available remote starting
feature to the unimpeded access offered by the
170-degree-opening rear access doors on extended cab
models, the 2011 Silverado HD models live bigger,
drive better and work harder. The interiors are
refined, with improved quietness and attention to
detail, but designed for working. Numerous storage
compartments provide covered access for everything
from work gloves to laptops.
Indeed, for many
owners the Silverado HDs are mobile workspaces,
offering mobile WiFi, USB connectivity, Bluetooth
connectivity, XM Satellite Radio and a navigation
system. Multiple charge points enable multiple
electronic devices to operate simultaneously; and
when equipped with the available navigation system,
XM NavTraffic offers real-time updates of traffic
conditions (in selected areas) that can help plan
the most effective route to the job site.
Cold-weather
customers will appreciate the Duramax 6.6L’s quick,
reliable start-up, with a starting time on par with
gas engines. Its glow plug cycle time is the
segment’s best in all temperatures, taking no more
than 3 seconds in temperatures as low as -20 F (-29
C). There’s also a cab heat-up feature that allows
the engine to idle faster in low temperatures to
warm up the interior faster.
And when you’re on
the road, the Silverado HDs take you farther without
stopping. A new, 36-gallon (136 L) fuel tank is
standard on all models and, with the improved fuel
efficiency of the powertrains, enables a cruising
range of up about 680 miles (1,090 km) with the
Duramax 6.6L. That’s the equivalent of a trip from
Houston to Oklahoma City and back to Dallas on a
single tank.
Finally, all 2011
Silverado 2500HD and 3500HD trucks work under the
best warranty coverage in America –
five-year/100,000-mile limited powertrain warranty,
plus roadside assistance, courtesy transportation
and other features that provide assurance that
Chevrolet backs its trucks confidently.
About Chevrolet
Chevrolet is one of America's
best-known and best-selling automotive brands, and
one of the fastest growing brands in the world. With
fuel solutions that range from "gas-friendly to
gas-free," Chevrolet has 11 models that offer an
EPA-estimated 30 miles per gallon or more on the
highway, and offers two hybrid models. More than 2.5
million Chevrolets that run on E85 biofuel have been
sold. Chevrolet delivers expressive design, spirited
performance and strives to provide the best value in
every segment in which it competes. More information
can be found at
www.chevrolet.com. For more information on the
Volt, visit
http://media.gm.com/volt or join the
conversation at chevroletvoltage.com
# #
#
SPECIFICATIONS
2011 SILVERADO 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,
std. 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: |
Flint, Mich.,
Ft. Wayne, Ind. |
Key competitors:
|
Ford Super Duty
Series pickup, Dodge Ram heavy-duty pickup |
Engines
|
Vortec 6.0L
V-8 (L96) |
Duramax 6.6L
Turbo Diesel V-8 (LML) |
Type:
|
6.0L V-8 |
6.6L V-8 |
Displacement (cu
in / cc): |
364 / 5967 |
403 / 6599 |
Bore & stroke
(in / mm): |
4.00 x 3.62 /
101.6 x 92 |
4.06 x 3.9 / 103
x 99 |
Block material: |
cast iron |
cast iron |
Cylinder head
material: |
cast aluminum |
cast aluminum |
Valvetrain:
|
overhead valve,
two valves per cylinder, variable valve
timing |
overhead valve,
four valves per cylinder |
Ignition system: |
coil-near-plug,
platinum- tipped 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 |
16.0:1 |
Horsepower (hp /
kW @ rpm): |
TBD |
TBD |
Torque (lb-ft /
Nm @ rpm) : |
TBD |
TBD |
Recommended
fuel: |
regular unleaded
|
diesel or B20 |
Maximum engine
speed (rpm): |
6000 |
3000 |
Emissions
controls: |
three-way
catalytic converter, positive crankcase
ventilation, evaporative collection system |
cooled exhaust
gas recirculation (EGR), EGR cooling-bypass
system, diesel particulate filter system (DPF),
selective catalyst reduction (SCR)
|
Transmissions
|
Hydra-Matic
6L90 |
Allison 1000
|
Type: |
six-speed
automatic (with Vortec 6.0L) |
six-speed
automatic (with 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: |
3.73 or 4.10 |
3.73 |
Chassis / Suspension
Front:
|
all models: std
long- and short-arm independent front
torsion bar suspension |
Rear: |
semi-elliptic
two-stage multi-leaf spring |
Steering type:
|
integral
power-assisted recirculating ball |
Steering ratio: |
16.1
|
Steering wheel
turns, lock-to-lock: |
3.57
|
Turning Circle
|
Regular Cab |
Extended Cab |
Crew Cab |
Turning circle,
curb-to-curb (ft / m): |
std. box: 44.9 /
13.7
long box: N/A |
std. box: 47.9 /
14.6
long box: 51.8 / 15.8 |
std. box: 50.5 /
15.4
long box: 54.8 / 16.7 |
Brakes
Type:
|
power-assisted,
Hydroboost brake-apply system, four-wheel
disc, four-wheel ABS |
Rotor diameter x
thickness (in / mm): |
front: 13.97 x
1.57 / 355 x 40
rear: 14.17 x 1.34 / 360 x 34 |
Total swept area
(sq in / sq cm): |
front: 277.7 /
1791
rear: 277.5 / 1790 |
Wheels / Tires
Wheel size and
type: |
17 x 7.5-in
steel
17 x 7.5-in aluminum
18 x 8.0-in aluminum
20 x 8.5-in aluminum |
Tire size: |
LT245/75R17
all-season
LT265/70R17 all-terrain
LT265/70R18 all-season
LT265/60R20 all-terrain |
Dimensions
Exterior
|
Regular Cab
Long Box |
Extended Cab
Standard Box |
Extended Cab
Long Box |
Crew Cab
Standard Box |
Crew Cab
Long Box |
Wheelbase
(in / mm): |
133.6 / 3395.4 |
144.1 / 3662.4 |
158.1 / 4017.4
|
153.7 / 3904.4
|
167.7 / 4259.4
|
Overall length
(in / mm): |
225 / 5716
|
230.6 / 5858
|
249.5 / 6338
|
240.1 / 6100
|
259 / 6580
|
Overall width
(in / mm): |
80 / 2032
|
80 / 2032 |
80 / 2032 |
80 / 1989.5 |
80 / 2032 |
Overall height:
(in / mm): |
77.5 / 1970.5
|
77.8 / 1977.6
|
77.6 / 1971
|
78.3 / 1958
|
78 / 1983
|
Track – front
(in / mm): |
68.8 / 1748 |
68.8 / 1748 |
68.8 / 1748 |
68.8 / 1748 |
68.8 / 1748 |
Track – rear
(in / mm): |
67.3 / 1709 |
67.3 / 1709 |
67.3 / 1709 |
67.3 / 1709 |
67.3 / 1709 |
Min. ground
clearance – 2WD
(in / mm): |
front: 9.8 / 249
rear: 9.1 / 232 |
front: 9.8 / 249
rear: 8.5 / 217 |
front: 9.7 / 248
rear: 8.4 / 215 |
front: 9.7 / 248
rear: 8.3 / 213 |
front: 9.7 / 248
rear: 8.2 / 210 |
Min. ground
clearance – 4WD
(in / mm): |
front: 9.7 / 248
rear: 9.1 / 231 |
front: 9.7 / 248
rear: 8.5 / 216 |
front: 9.7 / 247
rear: 8.4 / 214 |
front: 9.7 / 247
rear: 8.2 / 209 |
front: 9.7 / 247
rear: 8.2 / 208 |
Step-in height
(in / mm): |
26.3 / 668 |
26.2 / 665 |
26 / 662 |
26 / 661 |
25.9 / 658 |
Weight ratings
|
GVWR (lb /
kg) |
Curb Weight
(lb / kg) |
Payload (lb /
kg) |
Reg cab, long
box (2WD): |
6.0L: 9300 /
4218
6.6L: 9900 / 4490 |
6.0L: 5596 /
2538
6.6L: 6475 / 2937 |
6.0L: 3704 /
1680
6.6L: 3425 / 1553 |
Reg cab, long
box (4WD): |
6.0L: 9500 /
4309
6.6L: 9900 / 4490 |
6.0L: 5920 /
2685
6.6L: 6775 / 3073 |
6.0L: 3580 /
1624
6.6L: 3126 / 1418 |
Ext cab, std.
box (2WD): |
6.0L: 9500 /
4309
6.6L: 10000 / 4536 |
6.0L: 5995 /
2719
6.6L: 6795 / 3082 |
6.0L: 3506 /
1590
6.6L: 3205 / 1453 |
Ext cab, std.
box (4WD): |
6.0L: 9500 /
4309
6.6L: 10000 / 4536 |
6.0L: 6278 /
2847
6.6L: 7105 / 3222 |
6.0L: 3222 /
1461
6.6L: 2895 / 1313 |
Ext cab, long
box (2WD): |
6.0L: 9500 /
4309
6.6L: 10000 / 4536 |
6.0L: 6096 /
2765
6.6L: 6927 / 3142 |
6.0L: 3404 /
1544
6.6L: 3073 / 1394 |
Ext cab, long
box (4WD): |
6.0L: 9500 /
4309
6.6L: 10000 / 4536 |
6.0L: 6371 /
2890
6.6L: 7235 / 3281 |
6.0L: 3130 /
1419
6.6L: 2765 / 1254 |
Crew cab, std.
box (2WD): |
6.0L: 9500 /
4309
6.6L: 10000 / 4536 |
6.0L: 6115 /
2773
6.6L: 6907 / 3133 |
6.0L: 3385 /
1535
6.6L: 3094 / 1403 |
Crew cab, std.
box (4WD): |
6.0L: 9500 /
4173
6.6L: 10000 / 4173 |
6.0L: 6377 /
2892
6.6L: 7208 / 3269 |
6.0L: 3123 /
1416
6.6L: 2792 / 1266 |
Crew cab, long
box (2WD): |
6.0L: 9500 /
4173
6.6L: 10000 / 4536 |
6.0L: 6208 /
2816
6.6L: 7058 / 3201 |
6.0L: 3292 /
1493
6.6L: 2942 / 1334 |
Crew cab, long
box (4WD): |
6.0L: 9900/ 4490
6.6L: 10000 / 4173 |
6.0L: 6525 /
2959
6.6L: 7387 / 3350 |
6.0L: 3375 /
1531
6.6L: 2613 / 1185 |
Cargo box
|
Standard Box |
Long Box |
Cargo volume (cu
ft / L): |
60.7 / 1718
|
75.5 / 2138 |
Length at floor
(in / mm): |
78.8 / 2003 |
97.7 / 2483 |
Width at floor
(in / mm): |
62.4 / 1586 |
62.4 / 1586 |
Tailgate width
(in / mm): |
61.5 / 1564 |
61.5 / 1564 |
Width between
wheel housings
(in / mm): |
50.6 / 1286 |
50.6 / 1286 |
Inside height
(in / mm): |
21 / 533 |
21 / 533 |
Interior
|
Regular Cab |
Extended Cab |
Crew Cab |
Headroom (in /
mm): |
41.2 / 1048 |
front: 41.1 /
1044 |
front: 41.2 /
1048 |
|
|
rear: 39.4 /
1002 |
rear: 40.5 /
1030 |
Legroom (in /
mm): |
41.3 / 1049
|
front: 41.3 /
1049 |
front: 41.3 /
1049 |
|
|
rear: 34.3 / 872 |
rear: 39 / 991 |
Shoulder room
(in / mm): |
65.2 / 1657 |
front: 65.2 /
1657 |
front: 65.2 /
1657 |
|
|
rear: 65.3 /
1658 |
rear: 65.1 /
1655 |
Hip room (in /
mm): |
60.3 / 1532
|
front: 60.3 /
1532 |
front: 60.3 /
1532 |
|
|
rear: 61.8 /
1571 |
rear: 65.4 /
1663 |
Capacities
|
Regular Cab |
Extended Cab |
Crew Cab |
Seating: |
2 / 3 |
5 / 6 |
5 / 6 |
Fuel tank – 2WD
and 4WD
(gal / L): |
36 / 136 |
36 / 136 |
36 / 136 |
Engine oil (qt /
L): |
6.0L: 6.0 / 5.7
6.6L: 10 / 9.5 |
6.0L: 6.0 / 5.7
6.6L: 10 / 9.5 |
6.0L: 6.0 / 5.7
6.6L: 10 / 9.5 |
Cooling system
(qt / L): |
6.0L: 16.4 /
15.5
6.6L: 25.4 / 24 |
6.0L: 16.4 /
15.5
6.6L: 25.4 / 24 |
6.0L: 16.4 /
15.5
6.6L: 25.4 / 24 |
Trailering
|
Trailer towing
maximum with ball hitch (lb / kg) |
Trailer towing
maximum with fifth-wheel hitch (lb / kg) |
Reg. cab, long
box: |
2WD w/ 6.0L
(4.10 axle): 13000 / 5897
2WD w/ 6.6L (3.73 axle): 13000 / 5897
4WD w/ 6.0L (4.10 axle): 13000 / 5897
4WD w/ 6.6L (3.73 axle): 13000 / 5897 |
2WD w/ 6.0L
(4.10 axle): 14700 / 6668
2WD w/ 6.6L (3.73 axle): 17800 / 8074
4WD w/ 6.0L (4.10 axle): 14400 / 6531
4WD w/ 6.6L (3.73 axle): 17500 / 7938 |
Ext. cab, std.
box: |
2WD w/ 6.0L
(4.10 axle): 13000 / 5897
2WD w/ 6.6L (3.73 axle): 13000 / 5897
4WD w/ 6.0L (4.10 axle): 13000 / 5897
4WD w/ 6.6L (3.73 axle): 13000 / 5897
|
2WD w/ 6.0L
(4.10 axle): 14300 / 6486
2WD w/ 6.6L (3.73 axle): 17500 / 7938
4WD w/ 6.0L (4.10 axle): 14000 / 6350
4WD w/ 6.6L (3.73 axle): 17200 / 7801
|
Ext. cab, long
box: |
2WD w/ 6.0L
(4.10 axle): 13000 / 5897
2WD w/ 6.6L (3.73 axle): 13000 / 5897
4WD w/ 6.0L (4.10 axle): 13000 / 5897
4WD w/ 6.6L (3.73 axle): 13000 / 5897
|
2WD w/ 6.0L
(4.10 axle): 14200 / 6441
2WD w/ 6.6L (3.73 axle): 17400 / 7892
4WD w/ 6.0L (4.10 axle): 13900 / 6304
4WD w/ 6.6L (3.73 axle): 16500 / 7484
|
Crew cab, std.
box: |
2WD w/ 6.0L
(4.10 axle): 13000 / 5897
2WD w/ 6.6L (3.73 axle): 13000 / 5897
4WD w/ 6.0L (4.10 axle): 13000 / 5897
4WD w/ 6.6L (3.73 axle): 13000 / 5897
|
2WD w/ 6.0L
(4.10 axle): 14200 / 6441
2WD w/ 6.6L (3.73 axle): 17400 / 7892
4WD w/ 6.0L (4.10 axle): 13900 / 6304
4WD w/ 6.6L (3.73 axle): 16700 / 7575
|
Crew cab, long
box: |
2WD w/ 6.0L
(4.10 axle): 13000 / 5897
2WD w/ 6.6L (3.73 axle): 13000 / 5897
4WD w/ 6.0L (4.10 axle): 13000 / 5897
4WD w/ 6.6L (3.73 axle): 13000 / 5897
|
2WD w/ 6.0L
(4.10 axle): 14100 / 6395
2WD w/ 6.6L (3.73 axle): 17200 / 7801
4WD w/ 6.0L (4.10 axle): 13800 / 6259
4WD w/ 6.6L (3.73 axle): 15600 / 7076
|
SPECIFICATIONS
2011 SILVERADO 3500HD
Overview
Models:
|
3500HD reg. cab,
long box, 2WD & 4WD |
|
3500HD ext. cab,
long box, 2WD & 4WD |
|
3500HD crew cab,
long box, 2WD & 4WD |
|
3500HD crew cab,
std. box, 2WD & 4WD |
Body style /
driveline: |
2-3 passenger
regular cab or 5-6 passenger extended cab,
|
|
5-6-passenger
crew cab |
|
1-ton; 2- and
4-wheel-drive heavy-duty pickup |
Construction: |
body on frame |
EPA vehicle
class: |
full-size truck
|
Manufacturing
location: |
Flint, Mich.,
Ft. Wayne, Ind. |
Key competitors:
|
Ford Super Duty
Series pickup, Dodge Ram heavy-duty pickup |
Engines
|
Vortec 6.0L
V-8 (L96) |
Duramax 6.6L
Turbo Diesel V-8 (LML) |
Type:
|
6.0L V-8 |
6.6L V-8 |
Displacement (cu
in / cc): |
364 / 5967 |
403 / 6599 |
Bore & stroke
(in / mm): |
4.00 x 3.62 /
101.6 x 92 |
4.06 x 3.9 / 103
x 99 |
Block material: |
cast iron |
cast iron |
Cylinder head
material: |
cast aluminum |
cast aluminum |
Valvetrain:
|
overhead valve,
two valves per cylinder,
variable valve timing |
overhead valve,
four valves per cylinder |
Ignition system: |
coil-near-plug,
platinum- tipped 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 |
16.0:1 |
Horsepower (hp /
kW @ rpm): |
TBD |
TBD |
Torque (lb-ft /
Nm @ rpm) : |
TBD |
TBD |
Recommended
fuel: |
regular unleaded
|
diesel or B20 |
Maximum engine
speed (rpm): |
6000 |
3000 |
Emissions
controls: |
three-way
catalytic converter,
positive crankcase ventilation,
evaporative collection system |
cooled exhaust
gas recirculation (EGR),
EGR cooling-bypass system,
diesel particulate filter system (DPF),
selective catalyst reduction (SCR) |
Transmissions
|
Hydra-Matic
6L90 |
Allison 1000
|
Type: |
6-speed
automatic
(with Vortec 6.0L) |
6-speed
automatic
(with 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: |
3.73 or 4.10 |
3.73 |
Chassis / Suspension
Front:
|
all models: std
long- and short-arm independent front
torsion bar suspension |
Rear: |
semi-elliptic
three-stage multi-leaf spring |
Steering type:
|
integral
power-assisted recirculating ball |
Steering ratio: |
16:1 |
Steering wheel
turns, lock-to-lock: |
3.57 |
Turning Circle
|
Regular Cab
Long Box |
Extended Cab
Long Box |
Crew Cab
Long Box |
Crew
Cab Std. Box |
Turning circle,
curb-to-curb
(ft / m): |
SRW: 44.9 / 13.7
DRW: 45.6 / 13.9 |
SRW: 51.8 / 15.8
DRW: 52.8 / 16.1 |
SRW: 54.8 / 16.7
DRW: 55.4 / 16.9 |
SRW: 50.5 / 15.4
DRW: N/A |
Brakes
Type:
|
power-assisted,
Hydroboost brake-apply system, four-wheel
disc, four-wheel ABS |
Rotor diameter x
thickness
(in / mm): |
front: 13.97 x
1.57 / 355 x 40
rear: 13.97 x 1.57 / 355 x 40 |
Total swept area
(sq in / sq cm): |
front: 278 /
1793
rear: 278 / 1793 |
Wheels / Tires
Wheel size and
type |
|
Single rear
wheels: |
18 x 8.0-in
steel
18 x 8.0-in aluminum |
Dual rear
wheels: |
17 x 6.5-in
steel |
Tire size |
|
Single rear
wheels: |
LT265/70R18 all
season or all terrain |
Dual rear
wheels: |
LT235/80R17 all
season or all terrain |
Dimensions
Exterior
|
Regular Cab
Long Box |
Extended Cab
Long Box |
Crew Cab
Std. Box |
Crew Cab
Long Box |
Wheelbase
(in / mm): |
133.6 / 3395.4
|
158.1 / 4017.4
|
153.7 / 3904.4
|
167.7 / 4259.4
|
Overall
length (in / mm): |
225 / 5716 |
249.5 / 6338 |
240.1 / 6100 |
259 / 6580 |
Overall
width (in / mm): |
95.9 / 2436
|
95.9 / 2436
|
80 / 2032
|
95.9 / 2436
|
Overall
height (in / mm): |
2WD: 77.3 / 1965
4WD: 77.2 / 1962 |
2WD: 77.4 / 1966
4WD: 77.3 / 1963 |
2WD: 77.4 / 1966
4WD: 77.4 / 1966 |
2WD: 77.8 / 1977
4WD: 77.8 / 1977 |
Track – front
w/single rear wheels (in / mm): |
68.8 / 1748
|
68.8 / 1748
|
68.8 / 1748
|
68.8 / 1748
|
Track – rear
w/single rear wheels (in / mm): |
67.3 / 1709
|
67.3 / 1709
|
67.3 / 1709
|
67.3 / 1709
|
Track – rear
w/dual rear wheels (in / mm): |
75 / 1906 |
75 / 1906 |
75 / 1906 |
75 / 1906 |
Minimum ground
clearance – 2WD (in / mm): |
front: 9.9 /
252.2
rear: 8.8 / 224 |
front: 9.6 / 246
rear: 8.6 / 219.5 |
front: 10 /
255.4
rear: 8.4 / 213.3 |
front: 9.6 / 245
rear: 8.5 / 215 |
Minimum ground
clearance – 4WD (in / mm): |
front: 9.9 / 252
rear: 8.6 / 218 |
front: 9.6 /
244.5
rear: 8.4 / 214.5 |
front: 9.9 /
253.5
rear: 8.4 / 214.4 |
front: 9.6 / 244
rear: 8.5 / 215 |
Step-in height
(in / mm): |
26 / 660
|
25.8 / 655 |
25.2 / 642 |
25.4 / 647 |
Weight ratings
|
GVWR (lb /
kg) |
Curb Weight
(lb / kg) |
Payload (lb /
kg) |
Reg cab, long
box (2WD) with single rear wheels: |
6.0L: 10400 /
4717
6.6L: N/A |
6.0L: 5808 /
2634
6.6L: N/A |
6.0L: 4592 /
2083
6.6L: N/A |
Reg cab, long
box (2WD) with dual rear wheels: |
6.0L: 12500 /
5670
6.6L: N/A |
6.0L: 6165 /
2796
6.6L: N/A |
6.0L: 6335 /
2873
6.6L: N/A |
Reg cab, long
box (4WD) with single rear wheels: |
6.0L: 10700 /
4853
6.6L: 11400 / 5171 |
6.0L: 6134 /
2782
6.6L: 6919 / 3138 |
6.0L: 4566 /
2071
6.6L: 4481 / 2032 |
Reg cab, long
box (4WD) with dual rear wheels: |
6.0L: 12800 /
5806
6.6L: 13000 / 5897 |
6.0L: 6492 /
2944
6.6L: 7277 / 3301 |
6.0L: 6308 /
2861
6.6L: 5724 / 2596 |
Ext cab, long
box (2WD) with single rear wheels: |
6.0L: 10700 /
4853
6.6L: 11200 / 5080 |
6.0L: 6303 /
2859
6.6L: 6991 / 3171 |
6.0L: 4397 /
1994
6.6L: 4209 / 1909 |
Ext cab, long
box (2WD) with dual rear wheels: |
6.0L: 13000 /
5897
6.6L: 13000 / 5897 |
6.0L: 6668 /
3024
6.6L: 7460 / 3384 |
6.0L: 6332 /
2872
6.6L: 5540 / 2513 |
Ext cab, long
box (4WD) with single rear wheels: |
6.0L: 11000 /
4989
6.6L: 11600 / 5261 |
6.0L: 6580 /
2984
6.6L: 7377 / 3346 |
6.0L: 4420 /
2005
6.6L: 4223 / 1915 |
Ext cab, long
box (4WD) with dual rear wheels: |
6.0L: 13000 /
5897
6.6L: 13000 / 5897 |
6.0L: 6945 /
3150
6.6L: 7742 / 3511 |
6.0L: 6055 /
2746
6.6L: 5258 / 2385 |
Crew cab, long
box (2WD) with single rear wheels: |
6.0L: 10700 /
4853
6.6L: 11400 / 5171 |
6.0L: 6414 /
2909
6.6L: 6984 / 3168 |
6.0L: 4286 /
1944
6.6L: 4416 / 2003 |
Crew cab, long
box (2WD) with dual rear wheels: |
6.0L: 13000 /
5897
6.6L: 13000 / 5897 |
6.0L: 6777 /
3074
6.6L: 7544 / 3422 |
6.0L: 6223 /
2822
6.6L: 5456 / 2475 |
Crew cab, long
box (4WD) with single rear wheels: |
6.0L: 11000 /
4989
6.6L: 11600 / 5261 |
6.0L: 6732 /
3053
6.6L: 7516 / 3409 |
6.0L: 4268 /
1936
6.6L: 4085 / 1853 |
Crew cab, long
box (4WD) with dual rear wheels: |
6.0L: 13000 /
5897
6.6L: 13000 / 5897 |
6.0L: 7095 /
3218
6.6L: 7878 / 3573 |
6.0L: 5905 /
2678
6.6L: 5122 / 2323 |
Crew cab, std.
box (2WD) with single rear wheels: |
6.0L: 10500 /
4762
6.6L: 11100 / 5034 |
6.0L: 6300 /
2857
6.6L: 7063 / 3203 |
6.0L: 4200 /
1905
6.6L: 4038 / 1831 |
Crew cab, std.
box (4WD) with single rear wheels: |
6.0L: 10800 /
4899
6.6L: 11500 / 5216 |
6.0L: 6573 /
2981
6.6L: 7335 / 3327 |
6.0L: 4227 /
1917
6.6L: 4165 / 1889 |
Cargo box
|
Standard Box |
Long Box |
Cargo volume (cu
ft / L): |
60.7 / 1718
|
75.5 / 2138 |
Length at floor
(in / mm): |
78.8 / 2003 |
97.7 / 2483 |
Width at floor
(in / mm): |
62.4 / 1586 |
62.4 / 1586 |
Tailgate width
(in / mm): |
61.5 / 1564 |
61.5 / 1564 |
Width between
wheel housings
(in / mm): |
50.6 / 1286 |
50.6 / 1286 |
Inside height
(in / mm): |
21 / 533 |
21 / 533 |
Interior
|
Regular Cab |
Extended Cab |
Crew Cab |
Headroom (in /
mm): |
41.2 / 1048 |
front: 41.1 /
1044 |
front: 41.2 /
1048 |
|
|
rear: 39.4 /
1002 |
rear: 40.5 /
1030 |
Legroom (in /
mm): |
41.3 / 1049
|
front: 41.3 /
1049 |
front: 41.3 /
1049 |
|
|
rear: 34.3 / 872 |
rear: 39 / 991 |
Shoulder room
(in / mm): |
65.2 / 1657 |
front: 65.2 /
1657 |
front: 65.2 /
1657 |
|
|
rear: 65.3 /
1658 |
rear: 65.1 /
1655 |
Hip room (in /
mm): |
60.3 / 1532
|
front: 60.3 /
1532 |
front: 60.3 /
1532 |
|
|
rear: 61.8 /
1571 |
rear: 65.4 /
1663 |
Capacities
|
Regular Cab |
Extended Cab |
Crew Cab |
Seating: |
2 / 3 |
5 / 6 |
5 / 6 |
Fuel tank (gal /
L): |
36 / 136 |
36 / 136 |
36 / 136 |
Engine oil (qt /
L): |
6.0L: 6.0 / 5.7
6.6L: 10 / 9.5 |
6.0L: 6.0 / 5.7
6.6L: 10 / 9.5 |
6.0L: 6.0 / 5.7
6.6L: 10 / 9.5 |
Cooling system
(qt / L): |
6.0L: 16.4 /
15.5
6.6L: 25.4 / 24 |
6.0L: 16.4 /
15.5
6.6L: 25.4 / 24 |
6.0L: 16.4 /
15.5
6.6L: 25.4 / 24 |
Trailering
|
Trailer towing
maximum with ball hitch (lb / kg) |
Trailer towing
maximum with fifth-wheel hitch (lb / kg) |
Reg. cab, long
box with single rear wheels: |
2WD w/ 6.0L
(4.10 axle): 13000 / 5897
4WD w/ 6.0L (4.10 axle): 13000 / 5897
4WD w/ 6.6L (3.73 axle): 13000 / 5897 |
2WD w/ 6.0L
(4.10 axle): 14500 / 6577
4WD w/ 6.0L (4.10 axle): 14200 / 6441
4WD w/ 6.6L (3.73 axle): 17400 / 7892 |
Reg. cab, long
box with dual rear wheels: |
2WD w/ 6.0L
(4.10 axle): 14100 / 6395
4WD w/ 6.0L (4.10 axle): 13800 / 6259
4WD w/ 6.6L (3.73 axle): 16000 / 7257 |
2WD w/ 6.0L
(4.10 axle): 14100 / 6395
4WD w/ 6.0L (4.10 axle): 13800 / 6259
4WD w/ 6.6L (3.73 axle): 20000 / 9072 |
Ext. cab, long
box with single rear wheels: |
2WD w/ 6.0L
(4.10 axle): 13000 / 5897
2WD w/ 6.6L (3.73 axle): 13000 / 5897
4WD w/ 6.0L (4.10 axle): 13000 / 5897
4WD w/ 6.6L (3.73 axle): 13000 / 5897
|
2WD w/ 6.0L
(4.10 axle): 14000 / 6350
2WD w/ 6.6L (3.73 axle): 17300 / 7847
4WD w/ 6.0L (4.10 axle): 13700 / 6214
4WD w/ 6.6L (3.73 axle): 16900 / 7665
|
Ext. cab, long
box with dual rear wheels: |
2WD w/ 6.0L
(4.10 axle): 13600 / 6169
2WD w/ 6.6L (3.73 axle): 16000 / 7257
4WD w/ 6.0L (3.73 axle): 13400 / 6078
4WD w/ 6.6L (3.73 axle): 16000 / 7257
|
2WD w/ 6.0L
(4.10 axle): 13600 / 6169
2WD w/ 6.6L (3.73 axle): 19800 / 8981
4WD w/ 6.0L (3.73 axle): 13400 / 6078
4WD w/ 6.6L (3.73 axle): 19600 / 8909
|
Crew cab, long
box with single rear wheels: |
2WD w/ 6.0L
(4.10 axle): 13000 / 5897
2WD w/ 6.6L (3.73 axle): 13000 / 5897
4WD w/ 6.0L (4.10 axle): 13000 / 5897
4WD w/ 6.6L (3.73 axle): 13000 / 5897
|
2WD w/ 6.0L
(4.10 axle): 13900 / 6318
2WD w/ 6.6L (3.73 axle): 17300 / 7863
4WD w/ 6.0L (4.10 axle): 13600 / 6181
4WD w/ 6.6L (3.73 axle): 16800 / 7636
|
Crew cab, long
box with dual rear wheels: |
2WD w/ 6.0L
(4.10 axle): 13500 / 6123
2WD w/ 6.6L (3.73 axle): 16000 / 7257
4WD w/ 6.0L (4.10 axle): 13200 / 5987
4WD w/ 6.6L (3.73 axle): 16000 / 7257
|
2WD w/ 6.0L
(4.10 axle): 13500 / 6136
2WD w/ 6.6L (3.73 axle): 19800 / 9000
4WD w/ 6.0L (4.10 axle): 13200 / 6000
4WD w/ 6.6L (3.73 axle): 19400 / 8818
|
Crew cab, std.
cab with single rear wheels |
2WD w/ 6.0L
(4.10 axle): 13000 / 5897
2WD w/ 6.6L (3.73 axle): 13000 / 5897
4WD w/ 6.0L (4.10 axle): 13000 / 5897
4WD w/ 6.6L (3.73 axle): 13000 / 5897 |
2WD w/ 6.0L
(4.10 axle): 14000 / 6363
2WD w/ 6.6L (3.73 axle): 17200 / 7818
4WD w/ 6.0L (4.10 axle): 13700 / 6214
4WD w/ 6.6L (3.73 axle): 17000 / 7727 |
*SAE certified.