Measuring and adjusting air pressure to achieve proper inflation

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 pressures when the tires are cold. Use a pressure gauge to adjust the tire pressures to the specific values. Driving even a short distance warms up the tires and increases the tire pressures.

Also, the tire pressures are affected by the outside temperature. It is best to check tire pressure outdoors before driving the vehicle.

When a tire becomes warm, the air inside it expands, causing the tire pressure to increase. Be careful not to mistakenly release air from a warm tire to reduce its pressure.

    See also:

    Under the rear floor
    1) Jack handle A) 4-door models B) 5-door models 1) Under-floor storage compartment (if equipped) (Refer to “Under-floor storage compartment”.) 2) Tool bucket 3) Spare tire A) 4-door models ...

    Vehicle Dynamics Control warning light/Vehicle Dynamics Control OFF indicator light/Traction Control OFF indicator light (STI)
    This warning light has both the function of indicating malfunctions in the Vehicle Dynamics Control system and the function of indicating that the Vehicle Dynamics Control system has been deactivate ...

    Foreword
    Congratulations on choosing a SUBARU vehicle. This Owner’s Manual has all the information necessary to keep your SUBARU in excellent condition and to properly maintain the emission control syste ...