Toyota Highlander Hybrid 2020, Owner'S Manual, Page: 430 / 572

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6-3. Do-it-yourself maintenance
HIGHLANDER HV_U
The recommended cold tire
inflation pressure and tire size
are displayed on the tire and
loading information label.
(

P.511)
Tire valve
Tire pressure gauge
1
Remove the tire valve cap.
2
Press the tip of the tire pres-
sure gauge onto the tire
valve.
3
Read the pressure using the
gauge gradations.
4
If the tire inflation pressure is
not at the recommended
level, adjust the pressure.
If you add too much air, press
the center of the valve to
deflate.
5
After completing the tire infla-
tion pressure measurement
and adjustment, apply soapy
water to the valve and check
for leakage.
6
Put the tire valve cap back
on.
■ Tire inflation pressure check
interval
You should check tire inflation pres-
sure 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 economy
● Reduced driving comfort and poor
handling
● Reduced tire life due to wear
● Reduced safety
● Damage to the drive train
If a tire needs frequent inflating,
have it checked by your Toyota
dealer.
■ Instructions for checking tire
inflation pressure
When checking tire inflation pres-
Tire inflation pressure
Checking the specified
tire inflation pressure
Inspection and adjust-
ment procedure