GMC 2004 Canyon Owner's Manual page 330

When rotating your tires, always use one of the correct
rotation patterns shown here.
If your vehicle has a compact spare tire or a spare tire
that does not match your vehicle's road tires and
wheels, in size and type, do not include the spare in the
tire rotation.
5-66
After the tires have been rotated, adjust the front and
rear inflation pressures as shown on the Tire and
Loading Information label. For the location of the tire
and loading information label see Loading Your Vehicle
on page 4-52. Make certain that all wheel nuts are
properly tightened, see "Wheel Nut Torque" under
Capacities and Specifications on page 5-108 for the
proper wheel nut torque specification.
CAUTION:
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Rust or dirt on a wheel, or on the parts to
which it is fastened, can make wheel nuts
become loose after a time. The wheel could
come off and cause an accident. When you
change a wheel, remove any rust or dirt from
places where the wheel attaches to the vehicle.
In an emergency, you can use a cloth or a
paper towel to do this; but be sure to use a
scraper or wire brush later, if you need to,
to get all the rust or dirt off. See "Changing a
Flat Tire" in the Index.