TOYOTA 2010 Highlander User Manual

Page 445

465

4-3. Do-it-yourself maintenance

Mainten

ance an

d ca

■

Tire inflation pressure check interval

You should check tire inflation pressure every two weeks, or at least
once a month.
Do not forget to check the spare.

■

Effects of incorrect tire inflation pressure

Driving with incorrect tire inflation pressure may result in the following:

●

Reduced fuel efficiency

●

Reduced driving comfort and tire life

●

Reduced safety

●

Damage to the drive train

If a tire needs frequent refilling, have it checked by your Toyota dealer.

■

Instructions for checking tire inflation pressure

When checking tire inflation pressure, observe the following:

●

Check only when the tires are cold.
If your vehicle has been parked for at least 3 hours and has not been
driven for more than 1 mile or 1.5 km, you will get an accurate cold
tire inflation pressure reading.

Press the tip of the tire pressure gauge onto the tire valve.

Read the pressure using the graduations of the gauge.

If the tire inflation pressure is not within the recommended
levels, adjust the pressure.
If you add too much air, press the center of the valve to
lower.

After completing the tire inflation pressure measurement
and adjustment, apply soapy water to the valve and check
for leakage.

Reinstall the tire valve cap.

STEP