trailer GMC CANYON 2008 User Guide

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The Tire and Loading Information label also shows
the size of the original equipment tires (C) and
the recommended cold tire ination pressures (D).
For more information on tires and ination see
Tires on page 5-56 and Inflation - Tire Pressure on
page 5-62.
There is also important information on the
Certication/Tire label. It tells you the Gross
Vehicle Weight Rating (GVWR) and the Gross
Axle Weight Rating (GAWR) for the front and
rear axles. See “Certication/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 gure equals the available
amount of cargo and luggage load capacity.
For example, if the “XXX” amount equals
1400 lbs and there will be ve 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 4-44for
important information on towing a trailer,
towing safety, and trailering tips.
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Item Description Total
AVehicle Capacity
Weight for
Example 3=1,000 lbs
(453 kg)
BSubtract Occupant
Weight 200 lbs
(91kg)x5=1,000 lbs
(453 kg)
CAvailable Cargo
Weight =0 lbs (0 kg)
Refer to your vehicle’s Tire and Loading
Information label for specic information about
your vehicle’s capacity weight and seating
positions. The combined weight of the driver,
passengers, cargo, and any accessories orequipment added to your vehicle after it left the
factory should never exceed your vehicle’s
capacity weight.
Certication/Tire Label
A vehicle specic Certication/Tire label is attached
to the bottom section of the center pillar, on the
driver’s side of the vehicle. Vehicles without a
center pillar, like extended cab models, will have
the Certication/Tire label attached to the edge of
the driver’s side, extended cab door, below the
door latch post. The label shows the Gross Vehicle
Weight Rating (GVWR). The GVWR includes the
weight of the vehicle, all occupants, fuel, cargo,
and trailer tongue weight, if pulling a trailer.
Example 3
Label Example
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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.
Four-Wheel Drive Vehicles
Use the following procedure to tow your vehicle with all
four wheels on the ground:
1. Drive the vehicle to be towed into position behind
the tow vehicle.
2. Firmly set the parking brake. SeeParking Brake on
page 2-32for more information.
3. Put an automatic transmission in PARK (P) or a
manual transmission in FIRST (1).
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Towing a Trailer
{CAUTION:
If you do not 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. You may also damage your
vehicle; the resulting repairs would not be
covered by your warranty. Pull a trailer only if
you have followed all the steps in this section.
Ask your dealer/retailer 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 that would
not be covered by your warranty. Always follow
the instructions in this section and check with your
dealer/retailer for more information about towing
a trailer with your vehicle.
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 handling,
acceleration, braking, 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.
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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. You can ask a hitch
dealer/retailer about sway controls.
Don’t tow a trailer at all during the rst 500 miles
(800 km) your new vehicle is driven. Your engine,
axle or other parts could be damaged.
Then, during the rst 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.
You may want to shift the transmission to THIRD (3)
or, if necessary, a lower gear selection if the
transmission shifts too often (e.g., under heavy
loads and/or hilly conditions). If you have a manual
transmission and you are towing a trailer, it’s
better not to use the highest gear.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.
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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The following charts show how much your trailer can weigh, based upon your vehicle model and options.
2WD Regular Cab Axle Ratio Maximum Trailer Weight GCWR*
Automatic Transmission,
2.9L Engine3.73 3,400 lbs (1 542 kg) 7,000 lbs (3 175 kg)
Automatic Transmission,
3.7L Engine3.73 4,000 lbs (1 814 kg) 8,500 lbs (3 855 kg)
Manual Transmission,
2.9L Engine3.73 2,400 lbs (1 089 kg) 6,000 lbs (2 722 kg)
*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 your vehicle should not be
exceeded.
2WD Extended Cab Axle Ratio Maximum Trailer Weight GCWR*
Automatic Transmission,
2.9L Engine3.73 3,200 lbs (1 451 kg) 7,000 lbs (3 175 kg)
Automatic Transmission,
3.7L Engine3.73 5,500 lbs (2 495 kg) 9,500 lbs (4 309 kg)
Automatic Transmission,
5.3L Engine3.42 6,000 lbs (2 722 kg) 10,400 lbs (4 717 kg)
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2WD Extended Cab Axle Ratio Maximum Trailer Weight GCWR*
Automatic Transmission,
5.3L Engine **3.42 4,000 lbs (1 814 kg) 10,400 lbs (4 717 kg)
Manual Transmission,
2.9L Engine3.73 2,200 lbs (998 kg) 6,000 lbs (2 722 kg)
*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 your vehicle should not be
exceeded.
**With the ZQ8 Suspension Package.
2WD Crew Cab Axle Ratio Maximum Trailer Weight GCWR*
Automatic Transmission,
2.9L Engine3.73 3,000 lbs (1 361 kg) 7,000 lbs (3 175 kg)
Automatic Transmission,
3.7L Engine3.73 5,500 lbs (2 495 kg) 9,500 lbs (4 309 kg)
Automatic Transmission,
5.3L Engine3.42 6,000 lbs (2 722 kg) 10,400 lbs (4 717 kg)
Automatic Transmission,
5.3L Engine **3.42 3,800 lbs (1 724 kg) 10,400 lbs (4 717 kg)
Manual Transmission,
2.9L Engine3.73 2,100 lbs (953 kg) 6,000 lbs (2 722 kg)
*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 your vehicle should not be
exceeded.
**With the ZQ8 Suspension Package.
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4WD Regular Cab Axle Ratio Maximum Trailer Weight GCWR*
Automatic Transmission,
2.9L Engine3.73 3,000 lbs (1 361 kg) 7,000 lbs (3 175 kg)
Automatic Transmission,
2.9L Engine3.73 3,000 lbs (1 361 kg) 7,000 lbs (3 175 kg)
Automatic Transmission,
3.7L Engine3.73 4,000 lbs (1 814 kg) 9,000 lbs (4 082 kg)
Manual Transmission,
2.9L Engine3.73 2,100 lbs (953 kg) 6,000 lbs (2 722 kg)
Manual Transmission,
2.9L Engine4.10 2,100 lbs (953 kg) 6,000 lbs (2 722 kg)
*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 your vehicle should not be
exceeded.
4WD Extended Cab Axle Ratio Maximum Trailer Weight GCWR*
Automatic Transmission,
2.9L Engine3.73 2,900 lbs (1 315 kg) 7,000 lbs (3 175 kg)
Automatic Transmission,
2.9L Engine4.10 2,900 lbs (1 315 kg) 7,000 lbs (3 175 kg)
Automatic Transmission,
3.7L Engine3.73 5,500 lbs (2 495 kg) 9,800 lbs (4 445 kg)
Automatic Transmission,
5.3L Engine3.42 6,000 lbs (2 722 kg) 10,400 lbs (4 717 kg)
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4WD Extended Cab Axle Ratio Maximum Trailer Weight GCWR*
Manual Transmission,
2.9L Engine3.73 1,900 lbs (861 kg) 6,000 lbs (2 722 kg)
Manual Transmission,
2.9L Engine4.10 1,900 lbs (861 kg) 6,000 lbs (2 722 kg)
*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 your vehicle should not be
exceeded.
4WD Crew Cab Axle Ratio Maximum Trailer Weight GCWR*
Automatic Transmission,
3.7L Engine3.73 5,500 lbs (2 495 kg) 9,800 lbs (4 445 kg)
Automatic Transmission,
5.3L Engine3.42 6,000 lbs (2 722 kg) 10,400 lbs (4 717 kg)
*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 your vehicle should not be
exceeded.
Ask your dealer/retailer for our trailering information or advice, or you can write us at our Customer Assistance
Offices. SeeCustomer Assistance Offices on page 7-5for 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 or gross weight
of your vehicle. The Gross Vehicle Weight (GVW)
includes the curb weight of the vehicle, any cargo you
may carry in it, and the people who will be riding in
the vehicle. If you have a lot of options, equipment,
passengers or cargo in your vehicle, it will reduce the
tongue weight your vehicle can carry, which will also
reduce the trailer weight your vehicle can tow. And if you
will tow a trailer, you must add the tongue load to the
GVW because your vehicle will be carrying that weight,
too. SeeLoading Your Vehicle on page 4-32for more
information about your 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 500 lbs (226 kg) with a weight carrying hitch.Do not exceed the maximum allowable tongue weight
for your 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 you’ve loaded your trailer, weigh the trailer and then
the tongue, separately, to see if the weights are proper.
If they aren’t you may be able to get them right simply by
moving some of the 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
your trailering capacity more than the total of the
additional weight.
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