weight GMC CANYON 2008 User Guide

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The Certication/Tire label also tells you the
maximum weights for the front and rear axles,
called Gross Axle Weight Rating (GAWR). To nd
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.
If you do have a heavy load, you should spread
it out.
Similar appearing vehicles may have different
GVWRs and capacity weights. Please note your
vehicle’s Certication/Tire label or consult
your dealer/retailer for additional details.
{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.
Using heavier suspension components to get
added durability might not change your weight
ratings. Ask your dealer/retailer to help you load
your vehicle the right way.
Notice:Overloading your vehicle may cause
damage. Repairs would not be covered by your
warranty. Do not overload your vehicle.
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If you put things inside your vehicle — like
suitcases, tools, packages, or anything
else — they will go as fast as the vehicle goes.
If you have to stop or turn quickly, or if there is a
crash, they will 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.
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.There is also important loading information for
off-road driving in this manual.
See“Loading Your
Vehicle for Off-Road Driving”underOff-Road
Driving on page 4-11.
Remember not to exceed the Gross Axle Weight
rating (GAWR) of the front or rear axle.
Two-Tiered Loading
By positioning four 2” X 6” wooden planks across
the width of the pickup box, you can create an
upper load platform. The planks must be inserted
in the pickup box depressions. The length of the
planks must allow for at least a 3/4 inch (2 cm)
bearing surface on each end of the plank.
When using this upper load platform, be sure
the load is securely tied down to prevent it from
shifting. The load’s center of gravity should
be positioned in a zone over the rear axle.
Any load that extends beyond the vehicle’s
taillamp area must be properly marked according
to local laws and regulations.
Remember not to exceed the Gross Axle Weight
Rating (GAWR) of the rear axle.
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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.
Notice:Overloading your vehicle may cause
damage. Repairs would not be covered by your
warranty. Do not overload your vehicle.
Remember not to exceed the Gross Axle Weight
Rating (GAWR) of the rear axle.
A reinforcement kit for mounting a toolbox is
recommended. See your dealer/retailer.
Truck-Camper Loading Information
Your vehicle was not designed to carry a slide-in
camper.
Pickup Conversion to Chassis Cab
We are aware that some vehicle owners might consider
having the pickup box removed and a commercial or
recreational body installed. However, we recommend
that conversions of this type not be done to pickups.
Owners should be aware that, as manufactured, there
are differences between a chassis cab and a pickup with
the box removed which could affect vehicle safety.
Towing
Towing Your Vehicle
Consult your dealer/retailer or a professional towing
service if you need to have your disabled vehicle towed.
SeeRoadside Assistance Program on page 7-7.
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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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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