Weight Of The Trailer - Buick 2006 LaCrosse Owner's Manual

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Then, during the first 500 miles (800 km) that the
vehicle tows a trailer, do not drive over 50 mph
(80 km/h) and do not make starts at full throttle.
This helps the engine and other parts of the vehicle
wear in at the heavier loads.
•
Obey speed limit restrictions when towing a trailer.
Do not drive faster than the maximum posted
speed for trailers, or no more than 55 mph
(90 km/h), to save wear on the vehicle's parts.
There are three important considerations have to
do with weight:
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The weight of the trailer
•
The weight of the trailer tongue
•
The total weight on the vehicle's tires

Weight of the Trailer

How heavy can a trailer safely be?
It should never weigh more than 1,000 lbs (450 kg).
But even that can be too heavy.
It depends on how you plan to use your rig. For example,
speed, altitude, road grades, outside temperature and
how much the vehicle is used to pull a trailer are all
important. It can also depend on any special equipment
that is on the 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 must be subtracted
from the maximum trailer weight.
Ask your dealer for our trailering information or advice,
or you can write us at:
Buick Customer Assistance Center
P.O. Box 33136
Detroit, MI 48232-5136
In Canada, write to:
General Motors of Canada Limited
Customer Communication Centre, 163-005
1908 Colonel Sam Drive
Oshawa, Ontario L1H 8P7
4-39