wheel CHEVROLET EXPRESS CARGO VAN 2007 1.G Owner's Guide

If Your Vehicle is Stuck in Sand,
Mud, Ice, or Snow
In order to free your vehicle when it is stuck, you
need to spin the wheels, but you do not want
to spin the wheels too fast. The method known as
rocking can help you get out when you are
stuck, but you must use caution.
{CAUTION:
If you let your vehicle’s tires spin at high
speed, they can explode, and you or others
could be injured. And, the transmission or
other parts of the vehicle can overheat.
That could cause an engine compartment
re or other damage. When you are stuck,
spin the wheels as little as possible. Do not
spin the wheels above 35 mph (55 km/h) as
shown on the speedometer.Notice:Spinning the wheels can destroy parts
of your vehicle as well as the tires. If you
spin the wheels too fast while shifting
the transmission back and forth, you can
destroy the transmission.
For information about using tire chains on your
vehicle, seeTire Chains on page 364.
Rocking Your Vehicle to Get It Out
First, turn the steering wheel left and right.
That will clear the area around the front wheels.
Then shift back and forth between REVERSE (R)
and a forward gear, spinning the wheels as
little as possible. Release the accelerator pedal
while you shift, and press lightly on the accelerator
pedal when the transmission is in gear. By
slowly spinning the wheels in the forward and
reverse directions, you will cause a rocking motion
that may free your vehicle. If that does not get
your vehicle out after a few tries, it may need to be
towed out. If your vehicle does need to be
towed out, seeTowing Your Vehicle on page 266.
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Towing
Towing Your Vehicle
Consult your dealer or a professional towing
service if you need to have your disabled vehicle
towed. SeeRoadside Assistance Program on
page 430.
If you want to tow your vehicle behind another
vehicle for recreational purposes (such as behind
a motorhome), see “Recreational Vehicle
Towing” following.
Recreational Vehicle Towing
Recreational vehicle towing means towing your
vehicle behind another vehicle — such as behind
a motorhome. The two most common types of
recreational vehicle towing are known as “dinghy”
(towing your vehicle with all four wheels on the
ground) and “dolly” (towing your vehicle with
two wheels on the ground and two wheels up on a
device known as a “dolly”).
With the proper preparation and equipment, many
vehicles can be towed in these ways. See
“Dinghy Towing” and “Dolly Towing” following.
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Here are some important things to consider before
you do recreational vehicle towing:
•What’s the towing capacity of the towing
vehicle? Be sure you read the tow vehicle
manufacturer’s recommendations.
•How far will you tow? Some vehicles have
restrictions on how far and how long they
can tow.
•Do you have the proper towing equipment?
See your dealer/retailer or trailering
professional for additional advice and
equipment recommendations.
•Is your vehicle ready to be towed? Just as
you would prepare your vehicle for a long
trip, you’ll want to make sure your vehicle is
prepared to be towed.
Dinghy Towing
Two-Wheel-Drive Vehicles
Notice:If you tow your vehicle with all
four wheels on the ground, the drivetrain
components could be damaged. The repairs
would not be covered by your warranty. Do not
tow your vehicle with all four wheels on the
ground.
Two-wheel-drive vehicles should not be towed
with all four wheels on the ground.
Two-wheel-drive transmissions have no provisions
for internal lubrication while being towed.
All-Wheel-Drive Vehicles
Your vehicle was not designed to be towed with
all four wheels on the ground. To properly
tow these vehicles, they should be placed on a
platform trailer with all four wheels off the ground.
Notice:Towing an all-wheel-drive vehicle
with all four wheels on the ground, or even
with only two of its wheels on the ground, will
damage drivetrain components. Do not tow
an all-wheel-drive vehicle if any of its wheels
will be on the ground.
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Dolly Towing
Rear Towing (Rear Wheels Off the Ground)
Two-Wheel-Drive Vehicles
Use the following procedure to tow your vehicle
from the rear:
1. Drive the vehicle onto the dolly.
2. Firmly set the parking brake. SeeParking
Brake on page 128for more information.
3. Put the automatic transmission in PARK (P).
4. Follow the dolly manufacturer’s instructions to
attach and secure the vehicle being towed to
the dolly and then the loaded dolly to the tow
vehicle. Make sure the wheels are straight
before towing.
Use an adequate clamping device to ensure
that the front wheels are locked into the
straight position.5. Release the parking brake only after the
vehicle being towed is firmly attached to
the tow vehicle.
6. Turn the ignition to LOCK.
If the tow vehicle will not be started or driven
for six weeks or more, remove the battery
cable from the negative terminal (post) of the
battery to prevent your battery from draining
while towing.
All-Wheel-Drive Vehicles
Your vehicle was not designed to be towed with
two wheels on the ground. To properly tow
these vehicles, they should be placed on a
platform trailer with all four wheels off the ground.
Notice:Towing an all-wheel-drive vehicle
with all four wheels on the ground, or even
with only two of its wheels on the ground, will
damage drivetrain components. Do not tow
an all-wheel-drive vehicle if any of its wheels
will be on the ground.
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Press this button
located to the right of
the steering wheel
on the instrument panel
to turn tow/haul
mode on and off.
While activated, the
indicator light on the
instrument panel will
be on.
Tow/haul mode will turn off automatically when the
ignition is turned off. SeeTow/Haul Mode Light
on page 185.
Tow/haul is 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 this section.
Driving with tow/haul activated without a heavy
load will cause reduced fuel economy and
unpleasant engine and transmission driving
characteristics, but will not cause damage.Weight of the Trailer
How heavy can a trailer safely be?
It depends on how you plan to use your rig. For
example, speed, altitude, road grades, outside
temperature and how much your vehicle is used to
pull a trailer are all important. It can also depend
on any special equipment that you have on
your vehicle, and the amount of tongue weight the
vehicle can carry. See “Weight of the Trailer
Tongue” later in this section for more information.
Maximum trailer weight is calculated assuming
only the driver is in the tow vehicle and it has all
the required trailering equipment. The weight
of additional optional equipment, passengers and
cargo in the tow vehicle must be subtracted
from the maximum trailer weight.
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H1500 Passenger
Van AWDAxle Ratio Maximum Trailer Weight GCWR*
5300 V83.42
3.736,100 lbs (2 767 kg) 12,000 lbs (5 443 kg)
*The Gross Combined Weight Rating (GCWR) is the total allowable weight of the completely loaded vehicle and
trailer including any passengers, cargo equipment and conversion. The GCWR for your vehicle should not be
exceeded.
G2500 Cargo Van 2WD
Short WheelbaseAxle Ratio Maximum Trailer Weight GCWR*
4800 V83.73
4.106,300 lbs (2 858 kg)
7,300 lbs (3 311 kg)12,000 lbs (5 443 kg)
13,000 lbs (5 897 kg)
6000 V83.73
4.108,300 lbs (3 765 kg)
10,000 lbs (4 536 kg)14,000 lbs (6 350 kg)
16,000 lbs (7 257 kg)
6600 V8 Diesel 3.73 10,000 lbs (4 536 kg) 17,000 lbs (7 711 kg)
*The Gross Combined Weight Rating (GCWR) is the total allowable weight of the completely loaded vehicle and
trailer including any passengers, cargo equipment and conversion. The GCWR for your vehicle should not be
exceeded.
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G2500 Cargo Van 2WD
Long WheelbaseAxle Ratio Maximum Trailer Weight GCWR*
4800 V83.73
4.106,100 lbs (2 767 kg)
7,100 lbs (3 220 kg)12,000 lbs (5 443 kg)
13,000 lbs (5 897 kg)
6000 V83.73
4.108,100 lbs (3 674 kg)
10,000 lbs (4 536 kg)14,000 lbs (6 350 kg)
16,000 lbs (7 257 kg)
6600 V8 Diesel 3.73 10,000 lbs (4 536 kg) 17,000 lbs (7 711 kg)
*The Gross Combined Weight Rating (GCWR) is the total allowable weight of the completely loaded vehicle and
trailer including any passengers, cargo equipment and conversion. The GCWR for your vehicle should not be
exceeded.
G2500 Passenger Van
2WD Short WheelbaseAxle Ratio Maximum Trailer Weight GCWR*
4800 V83.73
4.105,800 lbs (2 631 kg)
6,800 lbs (3 084 kg)12,000 lbs (5 443 kg)
13,000 lbs (5 897 kg)
6000 V83.73
4.107,800 lbs (3 538 kg)
9,800 lbs (4 445 kg)14,000 lbs (6 350 kg)
16,000 lbs (7 257 kg)
6600 V8 Diesel 3.73 10,000 lbs (4 536 kg) 17,000 lbs (7 711 kg)
*The Gross Combined Weight Rating (GCWR) is the total allowable weight of the completely loaded vehicle and
trailer including any passengers, cargo equipment and conversion. The GCWR for your vehicle should not be
exceeded.
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G3500 Cargo Van 2WD
Short WheelbaseAxle Ratio Maximum Trailer Weight GCWR*
4800 V83.73
4.106,200 lbs (2 812 kg)
7,200 lbs (3 266 kg)12,000 lbs (5 443 k3)
13,000 lbs (5 897 kg)
6000 V83.73
4.108,200 lbs (3 719 kg)
10,000 lbs (4 536 kg)14,000 lbs (6 350 kg)
16,000 lbs (7 257 kg)
6600 V8 Diesel 3.73 10,000 lbs (4 536 kg) 17,000 lbs (7 711 kg)
*The Gross Combined Weight Rating (GCWR) is the total allowable weight of the completely loaded vehicle and
trailer including any passengers, cargo equipment and conversion. The GCWR for your vehicle should not be
exceeded.
G3500 Cargo Van 2WD
Long WheelbaseAxle Ratio Maximum Trailer Weight GCWR*
4800 V83.73
4.106,000 lbs (2 721 kg)
7,000 lbs (3 175 kg)12,000 lbs (5 443 kg)
13,000 lbs (5 897 kg)
6000 V83.73
4.108,000 lbs (3 629 kg)
10,000 lbs (4 536 kg)14,000 lbs (6 350 kg)
16,000 lbs (7 257 kg)
6600 V8 Diesel 3.73 10,000 lbs (4 536 kg) 18,500 lbs (8 391 kg)
*The Gross Combined Weight Rating (GCWR) is the total allowable weight of the completely loaded vehicle and
trailer including any passengers, cargo equipment and conversion. The GCWR for your vehicle should not be
exceeded.
275

G3500 Passenger Van
2WD Short WheelbaseAxle Ratio Maximum Trailer Weight GCWR*
6000 V83.73
4.107,700 lbs (3 483 kg)
9,700 lbs (4 400 kg)14,000 lbs (6 350 kg)
16,000 lbs (7 257 kg)
6600 V8 Diesel 3.73 10,000 lbs (4 536 kg) 17,000 lbs (7 711 kg)
*The Gross Combined Weight Rating (GCWR) is the total allowable weight of the completely loaded vehicle and
trailer including any passengers, cargo equipment and conversion. The GCWR for your vehicle should not be
exceeded.
G3500 Passenger Van
2WD Long WheelbaseAxle Ratio Maximum Trailer Weight GCWR*
6000 V83.73
4.107,400 lbs (3 357 kg)
9,400 lbs (4 264 kg)14,000 lbs (6 350 kg)
16,000 lbs (7 257 kg)
6600 V8 Diesel 3.73 10,000 lbs (4 536 kg) 17,000 lbs (7 711 kg)
*The Gross Combined Weight Rating (GCWR) is the total allowable weight of the completely loaded vehicle and
trailer including any passengers, cargo equipment and conversion. The GCWR for your vehicle should not be
exceeded.
Ask your dealer/retailer for our trailering information or advice, or write us at our Customer Assistance
Offices. SeeCustomer Assistance Offices on page 428for more information.
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During your trip, check occasionally to be sure
that the load is secure, and that the lamps and any
trailer brakes are still working.
Following Distance
Stay at least twice as far behind the vehicle ahead
as you would when driving your vehicle without
a trailer. This can help you avoid situations
that require heavy braking and sudden turns.
Passing
You’ll need more passing distance up ahead when
you’re towing a trailer. And, because you’re a
good deal longer, you’ll need to go much farther
beyond the passed vehicle before you can
return to your lane.
Backing Up
Hold the bottom of the steering wheel with
one hand. Then, to move the trailer to the left, just
move that hand to the left. To move the trailer
to the right, move your hand to the right. Always
back up slowly and, if possible, have someone
guide you.
Making Turns
Notice:Making very sharp turns while
trailering could cause the trailer to come in
contact with the vehicle. Your vehicle could be
damaged. Avoid making very sharp turns
while trailering.
When you’re turning with a trailer, make wider
turns than normal. Do this so your trailer
won’t strike soft shoulders, curbs, road signs,
trees or other objects. Avoid jerky or sudden
maneuvers. Signal well in advance.
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