Cadillac 2012 CTS Owner's Manual page 378

of cord and number of plies in
the sidewall and under the tread.
Tire
manufacturers are required to
grade tires based on three
performance factors: treadwear,
traction, and temperature
resistance. For more information
see
Maximum load
that can be carried and the
maximum pressure needed
to support that load.
The type
.
of cord and number of plies in
the sidewall and under the tread.
compact spare tire or temporary
use tire has a tread life of
approximately 5 000 km
(3,000 mi) and should not be
driven at speeds over 105 km/h
(65 mph). The compact spare
tire is for emergency use when a
regular road tire has lost air and
gone flat. If the vehicle has a
compact spare tire, see
The letters and numbers
following the DOT (Department
of Transportation) code are
the Tire Identification Number
(TIN). The TIN shows the
manufacturer and plant code,
tire size, and date the tire was
manufactured. The TIN is
The type
molded onto both sides of the
tire, although only one side may
have the date of manufacture.
The
that can be carried and the
maximum pressure needed to
support that load.
temporary use tire or compact
spare tire should be inflated to
420 kPa (60 psi). For more
and
.
Maximum load
The