Trailer Brakes; Safety Chains - GMC 2010 Canyon Crew Cab Owner's Manual

Hitches
It is important to have the correct hitch equipment.
Crosswinds, large trucks going by and rough roads are
a few reasons why the right hitch is needed.
Weight-Distributing Hitches and Weight
Carrying Hitches
A step bumper hitch can be used for trailers up to
2,000 lbs (907 kg) total weight, and 200 lbs (90 kg)
tongue weight.
Notice: If a step-bumper hitch is used, the bumper
could be damaged in sharp turns. Make sure there is
ample room when turning to avoid contact between
the trailer and the bumper.

Safety Chains

Always attach chains between the vehicle and the trailer.
Cross the safety chains under the tongue of the trailer to
help prevent the tongue from contacting the road if it
becomes separated from the hitch. Instructions about
safety chains may be provided by the hitch manufacturer
or by the trailer manufacturer. For trailers up to 2,000 lbs
(907 kg) safety chains may be attached to the attaching
points on the bumper. For heavier trailers, follow the
trailer or hitch manufacturer's recommendation for
attaching safety chains. Always leave just enough slack
so the rig can turn. Never allow safety chains to drag on
the ground.

Trailer Brakes

A loaded trailer that weighs more than 1,000 lbs
(450 kg) needs to have its own brake system that is
adequate for the weight of the trailer. Be sure to read
and follow the instructions for the trailer brakes so
they are installed, adjusted and maintained properly.
Since the vehicle is equipped with StabiliTrak
the trailer cannot tap into the vehicle's hydraulic brake
system.
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