Subaru 2018 WRX WRX STI Car

User Manual - Page 510

For 2018 WRX WRX STI.

PDF File Manual, 578 pages, Read Online | Download pdf file

2018 WRX WRX STI photo
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(531,1)
Model "A1700BE-B" EDITED: 2017/ 10/ 11
Tire placard
Check the tire pressures when the tires are
cold. Use a pressure gauge to adjust the
tire pressures to the values shown on the
tire placard. The tire placard is located on
the door pillar on the drivers side.
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 ve-
hicle.
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.
NOTE
. The air pressure in a tire increases
by approximately 4.3 psi (30 kPa, 0.3
kgf/cm
2
) when the tire becomes warm.
. The tires are considered cold when
you have parked the vehicle for at least
three hours or have driven less than
one mile (1.6 km).
WARNING
Do not let air out of warm tires to
adjust pressure. Doing so will result
in low tire pressure.
Incorrect tire pressures detract from con-
trollability and ride comfort, and they cause
the tires to wear abnormally.
. Correct tire pressure (tread worn
evenly)
Roadholding is good, and steering is
responsive. Rolling resistance is low, so
fuel consumption is also lower.
CONTINUED
Maintenance and service/Tires and wheels
11-33
11
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