Chevrolet 2011 Cruze Owner's Manual page 308

When the vehicle has a flat tire (B),
use the following example as a
guide to assist in the placement of
the wheel blocks (A).
A. Wheel Block
B. Flat Tire
The following information explains
how to repair or change a tire.
Idling a vehicle in an enclosed
area with poor ventilation is
dangerous. Engine exhaust may
enter the vehicle. Engine exhaust
contains carbon monoxide (CO)
which cannot be seen or smelled.
It can cause unconsciousness
and even death. Never run the
engine in an enclosed area that
has no fresh air ventilation. For
more information, see
.
Overinflating a tire could
cause the tire to rupture and
you or others could be injured.
Be sure to read and follow the
tire sealant and compressor kit
instructions and inflate the tire to
its recommended pressure. Do
not exceed the recommended
pressure.
Storing the tire sealant and
compressor kit or other
equipment in the passenger
compartment of the vehicle
could cause injury. In a sudden
stop or collision, loose equipment
could strike someone. Store the
tire sealant and compressor kit in
its original location.