2009 CHEVROLET SILVERADO weight

Vehicle Axle Ratio Maximum Trailer Weight GCWR (a)
2500 Series 4WD Crew Cab Long Box HD (d)
6.0L V83.73
4.109,600 lbs (4 355 kg)
12,100 lbs (5 489 kg)16,000 lbs (7 257 kg)
18,500 lbs (8 391 kg)
3500 Series 2WD Extended Cab (e)
6.0L V8 (Single Rear Wheels)3.73
4.109,900 lbs (4 491 kg)
12,400 lbs (5 625 kg)16,000 lbs (7 257 kg)
18,500 lbs (8 391 kg)
6.0L V8 (Dual Rear Wheels)3.73
4.109,500 lbs (4 309 kg)
12,000 lbs (5 443 kg)16,000 lbs (7 257 kg)
18,500 lbs (8 391 kg)
3500 Series 2WD Crew Cab (e)
6.0L V8 (Single Rear Wheels)3.73
4.109,700 lbs (4 400 kg)
12,200 lbs (5 534 kg)16,000 lbs (7 257 kg)
18,500 lbs (8 391 kg)
6.0L V8 (Dual Rear Wheels)3.73
4.109,300 lbs (4 218 kg)
11,800 lbs (5 352 kg)16,000 lbs (7 257 kg)
18,500 lbs (8 391 kg)
3500 Series 4WD Regular Cab (e)
6.0L V8 (Single Rear Wheels)3.73
4.1010,000 lbs (4 536 kg)
12,500 lbs (5 670 kg)16,000 lbs (7 257 kg)
18,500 lbs (8 391 kg)
6.0L V8 (Dual Rear Wheels)3.73
4.109,700 lbs (4 400 kg)
12,200 lbs (5 534 kg)16,000 lbs (7 257 kg)
18,500 lbs (8 391 kg)
3500 Series 4WD Extended Cab (e)
6.0L V8 (Single Rear Wheels)3.73
4.109,600 lbs (4 355 kg)
12,100 lbs (5 489 kg)16,000 lbs (7 257 kg)
18,500 lbs (8 391 kg)
6.0L V8 (Dual Rear Wheels)3.73
4.109,200 lbs (4 173 kg)
11,700 lbs (5 307 kg)16,000 lbs (7 257 kg)
18,500 lbs (8 391 kg)
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Vehicle Axle Ratio Maximum Trailer Weight GCWR (a)
3500 Series 4WD Crew Cab (e)
6.0L V8 (Single Rear Wheels)3.73
4.109,400 lbs (4 264 kg)
11,900 lbs (5 398 kg)16,000 lbs (7 257 kg)
18,500 lbs (8 391 kg)
6.0L V8 (Dual Rear Wheels)3.73
4.109,100 lbs (4 128 kg)
11,600 lbs (5 262 kg)16,000 lbs (7 257 kg)
18,500 lbs (8 391 kg)
(a) The Gross Combination Weight Rating (GCWR) is the total allowable weight of the completely loaded vehicle
and trailer including any passengers, cargo, equipment and conversions. The GCWR for the vehicle should not be
exceeded.
(b) Fifth-wheel or gooseneck kingpin weight 15 percent to 25 percent of trailer weight up to 1,500 lbs (680 kg)
maximum.
(c) This model is neither designed nor intended to tow fth-wheel or gooseneck trailers.
(d) Fifth-wheel or gooseneck kingpin weight should be 15 percent to 25 percent of trailer weight up to 3,000 lbs
(1 361 kg) maximum.
(e) Fifth-wheel or gooseneck kingpin weight should be 15 percent to 25 percent of trailer weight up to 3,500 lbs
(1 587 kg) maximum.
Ask your dealer/retailer for our trailering information or
advice, or write us at our Customer Assistance
Offices. SeeCustomer Assistance Offices on page 7-6
for more information.
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Weight of the Trailer Tongue
The tongue load (A) of any trailer is an important weight
to measure because it affects the total gross weight
of the vehicle. The Gross Vehicle Weight (GVW)
includes the curb weight of the vehicle, any cargo
carried in it, and the people who will be riding in the
vehicle. If there are a lot of options, equipment,
passengers or cargo in the vehicle, it will reduce the
tongue weight the vehicle can carry, which will also
reduce the trailer weight the vehicle can tow. If towing a
trailer, the tongue load must be added to the GVW
because the vehicle will be carrying that weight, too. See
for more information about the vehicle’s maximum
load capacity.The trailer tongue weight (A) should be 10 percent to
15 percent of the total loaded trailer weight, up to a
maximum of 600 lbs (272 kg) for the 1500 or 2500 series,
and up to a maximum of 750 lbs (340 kg) for the 2500 HD
or 3500 series with a weight carrying hitch. The trailer
tongue weight (A) should be 10 percent to 15 percent of
the total loaded trailer weight, up to a maximum of
1,000 lbs (453 kg) for the 1500 series and up to a
maximum of 1,500 lbs (680 kg) for the 2500, 2500 HD or
3500 series with a weight distributing hitch.
Fifth wheel or gooseneck kingpin weight should be
15 to 25 percent of the trailer weight up to the maximum
amount specied in the trailering chart for the vehicle.
See “Weight of the Trailer”, and “Fifth-Wheel and
Gooseneck Trailering” in this section.
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Do not exceed the maximum allowable tongue weight
for the vehicle. Choose the shortest hitch extension that
will position the hitch ball closest to the vehicle. This
will help reduce the effect of trailer tongue weight on the
rear axle.
After loading the trailer, weigh the trailer and then the
tongue, separately, to see if the weights are proper.
If they are not, adjustments might be made by moving
some items around in the trailer.
Trailering may be limited by the vehicle’s ability to carry
tongue weight. Tongue weight cannot cause the
vehicle to exceed the GVWR (Gross Vehicle Weight
Rating) or the RGAWR (Rear Gross Axle Weight
Rating). The effect of additional weight may reduce the
trailering capacity more than the total of the additional
weight.Consider the following example:
A vehicle model base weight is 5,500 lbs (2 495 kg);
2,800 lbs (1 270 kg) at the front axle and 2,700 lbs
(1 225 kg) at the rear axle. It has a GVWR of 7,200 lbs
(3 266 kg), a RGAWR of 4,000 lbs (1 814 kg) and a
GCWR (Gross Combination Weight Rating) of
14,000 lbs (6 350 kg). The trailer rating should be:
Expect tongue weight to be at least 10 percent of trailer
weight (850 lbs (386 kg)) and because the weight is
applied well behind the rear axle, the effect on the rear
axle is greater than just the weight itself, as much
as 1.5 times as much. The weight at the rear axle could
be 850 lbs (386 kg) X 1.5 = 1,275 lbs (578 kg). Since
the rear axle already weighs 2,700 lbs (1 225 kg), adding
1,275 lbs (578 kg) brings the total to 3,975 lbs
(1 803 kg). This is very close to, but within the limit for
RGAWR as well. The vehicle is set to trailer up to
8,500 lbs (3 856 kg).
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If the vehicle has many options and there is a front seat
passenger and two rear seat passengers with some
luggage and gear in the vehicle as well. 300 lbs (136 kg)
could be added to the front axle weight and 400 lbs
(181 kg) to the rear axle weight. The vehicle now
weighs:
Weight is still below 7,200 lbs (3 266 kg) and you might
think 700 additional pounds (318 kg) should be
subtracted from the trailering capacity to stay within
GCWR limits. The maximum trailer would only be
7,800 lbs (3 538 kg). You may go further and think the
tongue weight should be limited to less than 1,000 lbs
(454 kg) to avoid exceeding GVWR. But the effect on the
rear axle must still be considered. Because the rear axle
now weighs 3,100 lbs (1 406 kg), 900 lbs (408 kg) can be
put on the rear axle without exceeding RGAWR. The
effect of tongue weight is about 1.5 times the actual
weight. Dividing the 900 lbs (408 kg) by 1.5 leaves only
600 lbs (272 kg) of tongue weight that can be handled.Since tongue weight is usually at least 10 percent of total
loaded trailer weight, expect that the largest trailer the
vehicle can properly handle is 6,000 lbs (2 721 kg).
It is important that the vehicle does not exceed any of
its ratings — GCWR, GVWR, RGAWR, Maximum Trailer
Rating or Tongue Weight. The only way to be sure it
is not exceeding any of these ratings is to weigh
the vehicle and trailer.
Total Weight on the Vehicle’s Tires
Be sure the vehicle’s tires are inated to the upper limit
for cold tires. These numbers can be found on the
Certication label at the rear edge of the drivers door or
seeLoading the Vehicle on page 4-32for more
information. Make sure not to go over the GVW limit for
the vehicle, or the GAWR, including the weight of the
trailer tongue. If using a weight distributing hitch,
make sure not to go over the rear axle limit before
applying the weight distribution spring bars.
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Hitches
It is important to have the correct hitch equipment.
Crosswinds, large trucks going by and rough roads are
a few reasons why the right hitch is needed.
Weight-Distributing Hitches and Weight
Carrying Hitches
A:Body to Ground Distance
B:Front of VehicleWhen using a weight-distributing hitch, the hitch must
be adjusted so the distance (A) remains the same both
before and after coupling the trailer to the tow vehicle.
If a step-bumper hitch will be used, the bumper could be
damaged in sharp turns. Make sure there is ample
room when turning to avoid contact between the trailer
and the bumper.
If the loaded trailer being pulled will weigh more
than 5,000 lbs (2 270 kg), be sure to use a properly
mounted weight-distributing hitch and sway control of the
proper size. This equipment is very important for
proper vehicle loading and good handling when driving.
Always use a sway control if the trailer will weigh
more than these limits. Ask a hitch dealer about sway
controls.
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Fifth Wheel and Gooseneck Trailering
Fifth wheel and gooseneck trailers can be used with
many pickup models. These trailers place a larger
percentage of the weight (kingpin weight) on the tow
vehicle than conventional trailers. Make sure this
weight does not cause the vehicle to exceed GAWR
or GVWR.
Fifth wheel or gooseneck kingpin weight should be
15 to 25 percent of the trailer weight up to the maximum
amount specied in the trailering chart for the vehicle.
See “Weight of the Trailer” in this section for more
information.
The hitch should be located in the pickup bed so that its
centerline is over or slightly in front of the rear axle. Take
care that it is not so far forward that it will contact the back
of the cab in sharp turns. This is especially important for
short box pickups. Trailer pin box extensions and sliding
fth wheel hitch assemblies can help this condition. There
should be at least six inches of clearance between the top
of the pickup box and the bottom of the trailer shelf that
extends over the box.
Make sure the hitch is attached to the tow vehicle frame
rails. Do not use the pickup box for support.
Safety Chains
Always attach chains between the vehicle and the
trailer. Cross the safety chains under the tongue of the
trailer to help prevent the tongue from contacting
the road if it becomes separated from the hitch.
Instructions about safety chains may be provided by the
hitch manufacturer or by the trailer manufacturer. If
the trailer being towed weighs up to 5,000 lbs (2 271 kg)
with a factory-installed step bumper, safety chains
may be attached to the attaching points on the bumper.
If the trailer being towed weighs up to the vehicle’s
trailer rating limit, safety chains may be attached to the
attaching point on the hitch platform. Always leave
just enough slack so the rig can turn. Never allow safety
chains to drag on the ground.
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Tow/Haul Mode
Pressing this button at
the end of the shift lever
turns on and off the
tow/haul mode.
This indicator light on the
instrument panel cluster
comes on when the
tow/haul mode is on.
Tow/Haul is a feature that assists when pulling a heavy
trailer or a large or heavy load. SeeTow/Haul Mode
on page 2-34for more information.Tow/Haul is designed to be most effective when the
vehicle and trailer combined weight is at least 75 percent
of the vehicle’s Gross Combined Weight Rating
(GCWR). See “Weight of the Trailer” later in the section.
Tow/Haul is most useful under the following driving
conditions:
When pulling a heavy trailer or a large or heavy
load through rolling terrain.
When pulling a heavy trailer or a large or heavy
load in stop and go traffic.
When pulling a heavy trailer or a large or heavy
load in busy parking lots where improved low
speed control of the vehicle is desired.
Operating the vehicle in Tow/Haul when lightly loaded
or with no trailer at all will not cause damage. However,
there is no benet to the selection of Tow/Haul when
the vehicle is unloaded. Such a selection when unloaded
may result in unpleasant engine and transmission
driving characteristics and reduced fuel economy.
Tow/Haul is recommended only when pulling a heavy
trailer or a large or heavy load.
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