2002 CHEVROLET AVALANCHE weight

4-51
Loading Your Vehicle
The Certification/Tire label is found on the rear edge of
the driver's door or in the Incomplete Vehicle Document
in the cab.
The label shows the size of your original tires and the
inflation pressures needed to obtain the gross weight
capacity of your vehicle. This is called the GVWR
(Gross Vehicle Weight Rating). The GVWR includes
the weight of the vehicle, all occupants, fuel and cargo.The Certification/Tire label also tells you the maximum
weights for the front and rear axles, called Gross Axle
Weight Rating (GAWR). To find out the actual loads
on your front and rear axles, you need to go to a weigh
station and weigh your vehicle. Your dealer can help
you with this. Be sure to spread out your load equally
on both sides of the centerline.
Never exceed the GVWR for your vehicle, or the
GAWR for either the front or rear axle.
The Certification/Tire label also contains information
about your Front Axle Reserve Capacity. See ªFront
Axle Reserve Capacityº later in this section.
And, if you do have a heavy load, you should spread
it out.CAUTION:
In the case of a sudden stop or collision, things
carried in the bed of your truck could shift
forward and come into the passenger area,
injuring you and others. If you put things in
the bed of your truck, you should make sure
they are properly secured.

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CAUTION:
Do not load your vehicle any heavier than the
GVWR, or either the maximum front or rear
GAWR. If you do, parts on your vehicle can
break, and it can change the way your vehicle
handles. These could cause you to lose control
and crash. Also, overloading can shorten the
life of your vehicle.
Your warranty does not cover parts or components that
fail because of overloading.
This will help you decide how much cargo and installed
equipment your truck can carry.
Using heavier suspension components to get added
durability might not change your weight ratings. Ask
your dealer to help you load your vehicle the right way.
If you put things inside your vehicle
-- like suitcases,
tools, packages, or anything else
-- they go as fast as
the vehicle goes. If you have to stop or turn quickly,
or if there is a crash, they'll keep going.
CAUTION:
Things you put inside your vehicle can strike
and injure people in a sudden stop or turn,
or in a crash.

Put things in the cargo area of your vehicle.
Try to spread the weight evenly.

Never stack heavier things, like suitcases,
inside the vehicle so that some of them are
above the tops of the seats.

Don't leave an unsecured child restraint
in your vehicle.

When you carry something inside the
vehicle, secure it whenever you can.

Don't leave a seat folded down unless
you need to.
There's also important loading information for off-road
driving in this manual. See ªLoading Your Vehicle for
Off
-Road Drivingº in the Index.

4-53 Trailer Recommendations
You must subtract your hitch loads from the Cargo
Weight Rating (CWR). CWR is the maximum weight of
the load your vehicle can carry. It doesn't include the
weight of the people inside. But you can figure about
150 lbs. (68 kg) for each seat. The total cargo load must
not be more than your vehicle's CWR.
Weigh your vehicle with your trailer attached, so that
you won't go over the GVWR or GAWR. If you are
using a weight
-distributing hitch, weigh the vehicle
without the equalizer bars in place.
You'll get the best performance if you spread out the
weight of your load the right way, and if you choose the
correct hitch and trailer brakes.
For more information, see ªTrailer Towingº in
the Index.
Adding a Snow Plow or
Similar Equipment
Before installing a snow plow on your vehicle, here are
some things you'll need to know:
NOTICE:
If your vehicle doesn't have the snow plow prep
package, adding a plow can damage your vehicle,
and the repairs wouldn't be covered by warranty.
Unless your vehicle was built to carry a snow
plow, don't add one to your vehicle.
If your vehicle has the snow plow option called
RPO VYU (snow plow prep package), then the
payload your vehicle can carry will be reduced
when a snow plow is installed. Your vehicle
can be damaged if either the front or rear axle
ratings, or the GVW, are exceeded.

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Q:How do I know if my vehicle can handle a
snow plow?
A:Some vehicles are built with a special package,
called RPO VYU (snow plow prep package).
If your vehicle has this option, you can add a
plow to it, provided certain weights, such as the
weights on the vehicle's axles and the GVW,
aren't exceeded.
Q:How heavy can a snow plow safely be?
A:The plow your vehicle can carry depends on many
things, such as:

The options your vehicle came with, and the
weight of those options,

The weight and number of passengers you intend
to carry,

The weight of items you've added to your
vehicle, like a tool box or truck cap,

The total weight of any additional cargo you
intend to carry.
Say, for example, you have a 700 lb. (318 kg) snow
plow. The total weight of all occupants and cargo
inside the cab should not exceed 300 lb. (135 kg).This means that you may only be able to carry
one passenger. But, even this may be too much if
you've got other equipment already adding to the
weight of your vehicle.
Here are some guidelines for safely carrying a snow
plow on your vehicle:

Make sure the weight on the front and rear axles
doesn't exceed the axle rating for each.

For the front axle, if more cargo or passengers must
be carried, appropriate counter ballast must be
installed rear of the rear axle. Counter ballast must
be properly secured so it won't move during driving.

Follow the snow plow manufacturer's
recommendations regarding rear ballast. Rear ballast
may be required to ensure a proper front and rear
weight distribution ratio, even though the actual
weight at the front axle may be less than the front
axle rating.

The snow plow manufacturer or installer can assist
you in determining the amount of rear ballast
required, to help make sure your snowplow/vehicle
combination does not exceed the GVW rating, the
front and rear axle ratings, and the front and rear
weight distribution ratio.

The total vehicle must not exceed the GVW rating.

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Q:What is front axle reserve capacity, and how
do I calculate it?
A:Front axle reserve capacity is the difference
between your front GAWR and the front axle
weight of your truck with full fuel and passengers.
Basically, it's the amount of weight you can add to
your front axle before reaching your front GAWR.
The front axle reserve capacity for your vehicle
can be found in the lower right corner of the
tire/certification label.In order to calculate the amount of weight any front
accessory, such as a snow plow, is adding to the
front axle, use the following formula:
(W x (A + W.B.))/W.B.= Weight the accessory is
adding to the front axle.
Where:
W=Weight of added accessory
A=Distance that the accessory is in front of the
front axle
W.B.=Vehicle Wheelbase

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For example, adding a 700 lb. (318 kg) snow plow
actually adds more than 700 lb. (318 kg) to the
front axle. Using the formula, if the snow plow is
4 ft. (122 cm) in front of the front axle and the
wheel base is 10 ft. (305 cm), then:
W=700 lb. (318 kg)
A=4 ft. (122 cm)
W.B.=10 ft. (305 cm)
(W x (A + W.B.))/W.B.= (700 x (4 + 10))/10 =
980 lb. (445 kg)
So, if your truck's front axle reserve capacity is
more than 980 lb. (445 kg), you could add this
snow plow without exceeding the front GAWR.
Q:What if I want to add heavier equipment to
my vehicle?
A:You can add heavier equipment on the front of the
vehicle if you compensate for it by carrying fewer
passengers, less cargo, or by positioning cargo
more towards the rear. This has the effect of
reducing the load on the front. However, the front
GAWR, rear GAWR and the GVWR must never
be exceeded.
CAUTION:
On some vehicles equipped with certain front
mounted equipment, such as a snow plow, it may
be possible to load the front axle to the front
GAWR but not have enough weight on the rear
axle to have proper braking performance.
If your brakes can't work properly, you could
have a crash. To help your brakes work properly
when a snow plow is installed, always follow
the snow plow manufacturer or installer's
recommendation for rear ballast to ensure a
proper front and rear weight distribution ratio,
even though the actual front weight may be less
than the front GAWR, and the total vehicle weight
is less than the GVWR. Maintaining a proper
front and rear weight distribution ratio is
necessary to provide proper braking performance.

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Q:What is total vehicle reserve capacity?
A:This is the difference between your GVWR and the
weight of your truck with full fuel and passengers.
It's the amount of weight you can add to your
vehicle before reaching your GVWR.
Keep in mind that reserve capacity numbers are
intended as a guide when selecting the amount of
equipment or cargo your truck can carry. If you
are unsure of your truck's front, rear or total
weight, go to a weigh station and weigh your
vehicle. Your dealer can also help you with this.
See your dealer for additional advice and
information about using a snow plow on your
vehicle. Also, see ªLoading Your Vehicleº earlier
in this section.
Truck Camper Loading Information
Your vehicle was neither designed nor intended to carry
a slide
-in type camper.
NOTICE:
Adding a slide-in camper or similar equipment to
your vehicle can damage it, and the repairs wouldn't
be covered by warranty. Don't install a slide
-in
camper or similar equipment on your vehicle.

4-58
Towing a Trailer
CAUTION:
If you don't use the correct equipment and drive
properly, you can lose control when you pull a trailer.
For example, if the trailer is too heavy, the brakes
may not work well
-- or even at all. You and your
passengers could be seriously injured. Pull a trailer
only if you have followed all the steps in this section.
Ask your dealer for advice and information about
towing a trailer with your vehicle.
NOTICE:
Pulling a trailer improperly can damage your
vehicle and result in costly repairs not covered by
your warranty. To pull a trailer correctly, follow
the advice in this part, and see your dealer for
important information about towing a trailer with
your vehicle.
To identify what the vehicle trailering capacity is for
your vehicle, you should read the information in
ªWeight of the Trailerº that appears later in this section.
If yours was built with trailering options, as many are,
it's ready for heavier trailers. But trailering is different
than just driving your vehicle by itself. Trailering means
changes in handling, durability and fuel economy.
Successful, safe trailering takes correct equipment,
and it has to be used properly.
That's the reason for this part. In it are many
time
-tested, important trailering tips and safety rules.
Many of these are important for your safety and that of
your passengers. So please read this section carefully
before you pull a trailer.