2007 GMC SAVANA weight

The Tire and Loading Information label also shows
the size of the original equipment tires (C) and
the recommended cold tire inflation pressures (D).
For more information on tires and inflation see
Tires on page 340andInation - Tire Pressure on
page 348.
There is also important loading information on the
vehicle Certification/Tire label. It tells you the
Gross Vehicle Weight Rating (GVWR) and
the Gross Axle Weight Rating (GAWR) for the
front and rear axle. See “Certification/Tire Label”
later in this section.
Steps for Determining Correct Load Limit
1. Locate the statement “The combined
weight of occupants and cargo should never
exceed XXX kg or XXX lbs” on your
vehicle’s placard.
2. Determine the combined weight of the driver
and passengers that will be riding in your
vehicle.
3. Subtract the combined weight of the driver
and passengers from XXX kg or XXX lbs.4. The resulting figure equals the available
amount of cargo and luggage load capacity.
For example, if the “XXX” amount equals
1400 lbs and there will be five 150 lb
passengers in your vehicle, the amount of
available cargo and luggage load capacity is
650 lbs (1400−750 (5 x 150) = 650 lbs).
5. Determine the combined weight of luggage
and cargo being loaded on the vehicle. That
weight may not safely exceed the available
cargo and luggage load capacity calculated
in Step 4.
6. If your vehicle will be towing a trailer, the load
from your trailer will be transferred to your
vehicle. Consult this manual to determine how
this reduces the available cargo and luggage
load capacity of your vehicle. SeeTowing
a Trailer on page 266for important information
on towing a trailer, towing safety rules and
trailering tips.
260

Item Description Total
AVehicle Capacity
Weight for Example 1=1,000 lbs (453 kg)
BSubtract
Occupant Weight
150 lbs (68 kg)×2=300 lbs (136 kg)
CAvailable Occupant
and Cargo Weight=700 lbs (317 kg)Item Description Total
AVehicle Capacity
Weight for Example 2=1,000 lbs (453 kg)
BSubtract
Occupant Weight
150 lbs (68 kg)×5=750 lbs (136 kg)
CAvailable Cargo
Weight=250 lbs (113 kg) Example 1
Example 2
261

Item Description Total
AVehicle Capacity
Weight for Example 3=1,000 lbs (453 kg)
BSubtract
Occupant Weight
200 lbs (91 kg)×5=1000 lbs (453 kg)
CAvailable Cargo
Weight=0 lbs (0 kg)
Refer to your vehicle’s tire and loading information
label for specific information about your vehicle’s
capacity weight and seating positions.
The combined weight of the driver, passengers,
and cargo should never exceed your vehicle’s
capacity weight.
Certication/Tire Label
A vehicle specific Certification/Tire label is found on
the rear edge of the driver’s door. The label shows
the size of your vehicle’s original tires and the
inflation pressures needed to obtain the gross
weight capacity of your vehicle. This is called Gross
Vehicle Weight Rating (GVWR). 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).
Example 3
262

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.
And, if you do have a heavy load, you should
spread it out.
{CAUTION:
Do not load your vehicle any heavier than
the Gross Vehicle Weight Rating (GVWR),
or either the maximum front or rear Gross
Axle Weight Rating (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.
{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.
Do not leave an unsecured child
restraint in your vehicle.
When you carry something inside the
vehicle, secure it whenever you can.
Do not leave a seat folded down unless
you need to.
Add-On Equipment
When you carry removable items, you may need
to put a limit on how many people you carry
inside your vehicle. Be sure to weigh your vehicle
before you buy and install the new equipment.
263

To identify the trailering capacity of your vehicle,
you should read the information in “Weight of
the Trailer” that appears later in this section.
Trailering is different than just driving your vehicle
by itself. Trailering means changes in acceleration,
braking, 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.
If You Do Decide To Pull A Trailer
If you do, here are some important points:
•There are many different laws, including speed
limit restrictions, having to do with trailering.
Make sure your rig will be legal, not only where
you live but also where you’ll be driving. A
good source for this information can be state
or provincial police.
•Consider using a sway control. See “Hitches”
later in this section.
•Don’t tow a trailer at all during the first
500 miles (800 km) your new vehicle is driven.
Your engine, axle or other parts could be
damaged.
•Then, during the first 500 miles (800 km) that
you tow a trailer, don’t drive over 50 mph
(80 km/h) and don’t make starts at full throttle.
This helps your engine and other parts of
your vehicle wear in at the heavier loads.
•See also “Driving on Grades” later in this
section.
Three important considerations have to do
with weight:
•the weight of the trailer
•the weight of the trailer tongue
•and the weight on your vehicle’s tires
267

Tow/Haul Mode
Tow/haul is designed to assist while your vehicle
is pulling a large or heavy load or trailer.
Tow/haul is most useful while pulling such a load
in rolling terrain, in stop-and-go traffic, or when
you need improved low-speed control, such
as when parking. The purpose of the tow/haul
mode is to:
•Reduce the frequency and improve the
predictability of transmission shifts,
•provide the same solid shift feel when pulling
a heavy load as when the vehicle is unloaded,
•improve control of vehicle speed while
requiring less throttle pedal activity.
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.
268

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.
The following charts show how much your trailer can weigh, based upon vehicle model and options.
G1500 Cargo Van 2WD Axle Ratio Maximum Trailer Weight GCWR*
4300 V6 3.42 4,300 lbs (1 950 kg) 9,500 lbs (4 309 kg)
5300 V83.42
3.735,900 lbs (2 676 kg) 12,000 lbs (5 443 kg)
H1500 Cargo Van AWD Axle Ratio Maximum Trailer Weight GCWR*
5300 V83.42
3.736,500 lbs (2 948 kg) 12,000 lbs (5 443 kg)
G1500 Passenger
Van 2WDAxle Ratio Maximum Trailer Weight GCWR*
4300 V6 3.42 3,900 lbs (1 769 kg) 9,500 lbs (4 309 kg)
5300 V83.42
3.736,300 lbs (2 858 kg) 12,000 lbs (5 443 kg)
269

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)
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)
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)
270