Subaru 2002 Legacy Owner's Manual page 14

TIRE PRESSURES
WARNING
Driving at high speeds with excessively low tire pressures can
cause the tires to deform severely and to rapidly become hot. A
sharp increase in temperature could cause tread separation, and
destruction of the tires. The resulting loss of vehicle control
could lead to an accident.
Check and, if necessary, adjust the pressure of each tire (including the
spare) at least once a month and before any long journey.
Check the tire pressure when the tires are cold.
Use a pressure gauge to adjust the tire pressures to the values shown on
the tire placard.
Refer to the "Tires and wheels" section in chapter 11 for detailed
information.
CALIFORNIA PROPOSITION 65 WARNING
WARNING
Engine exhaust, some of its constituents, and certain vehicle
components contain or emit chemicals known to the State of
California to cause cancer and birth defects or other reproductive
harm.
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