![background image](/i/infiniti/152206/infiniti-qx56-2007/h/infiniti-qx56-2007-323.png)
If you have a flat tire, see the “In case of
emergency” section of this manual.
TIRE PRESSURE
Tire pressure monitoring system
This vehicle is equipped with the tire pres-
sure monitoring system. It monitors tire
pressure of all tires except the spare.
When the low tire pressure warning light
is lit, one or more of your tires is signifi-
cantly under-inflated. The system also
displays pressure of all tires (except the
spare tire) on the display screen by send-
ing a signal from a sensor that is installed
in each wheel.
The tire pressure monitoring system will
activate only when the vehicle is driven at
speeds above 16 MPH (26 km/h). Also,
this system may not detect a sudden drop
in tire pressure (for example a flat tire
while driving).
For more details, refer to “Low tire pres-
sure warning light”in the “Instruments and
controls” section, “Tire pressure informa-
tion” in the “Display screen, heater, air
conditioner and audio systems” section,
“Tire pressure monitoring system” in the
“Starting and driving” section, and “Flat
tire” in the “In case of emergency” section.
Tire inflation pressure
Check the tire pressures (including the
spare) often and always prior to long dis-
tance trips. The recommended tire pres-
sure specifications are shown on the
F.M.V.S.S./C.M.V.S.S. label or the Tire
and Loading Information label under the
9
Cold Tire Inflation Pressure
9
heading.
The Tire and Loading Information label is
affixed to the driver side center pillar. Tire
pressures should be checked regularly
because:
●
Most tires naturally lose air over time.
●
Tires can lose air suddenly when
driven over potholes or other objects
or if the vehicle strikes a curb while
parking.
The tire pressures should be checked
when the tires are cold. The tires are
considered COLD after the vehicle has
Rear turn signal light
WDI0415
WHEELS AND TIRES
Maintenance and do-it-yourself
8-31
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REVIEW COPY—
2007 Infiniti QX56 (iwz)
Owners Manual—USA_English (nna)
07/08/06—tbrooks
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