Tire Care And Maintenance - Tesla X Owner's Manual

Maintaining Tire Pressures
If you are not towing a trailer, keep tires
inflated to the pressures shown on the Tire
and Loading Information label, even if it differs
from the pressure printed on the tire itself. The
Tire and Loading Information label is located
on the center door pillar and is visible when
the driver's door is open.
If you are towing a trailer, do not use the tire
pressures printed on the Tire and Loading
Information Label. Instead, see
Trailer on page 66.
The Tire Pressure indicator light on
the instrument panel alerts you if
one or more tires is under- or over-
inflated.
The Tire Pressure indicator light does not
immediately turn off when you adjust tire
pressure. After inflating the tire to the
recommended pressure, you must drive over
25 mph (40 km/h) for more than 10 minutes
to activate the Tire Pressure Monitoring
System (TPMS), which turns off the Tire
Pressure indicator light.
If the indicator light flashes for one minute
whenever you power on Model X, a fault with
the Tire Pressure Monitoring System (TPMS) is
detected (see TPMS Malfunction
149).
Maintenance

Tire Care and Maintenance

Checking and Adjusting Tire Pressures
Follow these steps when tires are cold and
Model X has been stationary for over three
hours:
1.
2.
3.
4.
Towing a
5.
6.
7.
on page
Remove the valve cap.
Firmly press an accurate tire pressure
gauge onto the valve to measure pressure.
If required, add air to reach the
recommended pressure.
Re-check pressure by removing and re-
attaching the tire gauge.
If you added too much air, release air by
pressing the metal stem in the center of
the valve.
Recheck the pressure with the tire gauge
and adjust if necessary.
Replace the valve cap to prevent dirt from
entering. Periodically check the valve for
damage and leaks.
Warning: Under-inflation is the most
common cause of tire failures and can
cause a tire to overheat, resulting in
severe tire cracking, tread separation, or
blowout, which causes unexpected loss of
vehicle control and increased risk of
injury. Under-inflation also reduces
Battery range and tire tread life.
Warning: Check tire pressures using an
accurate pressure gauge when tires are
cold. It takes only about one mile (1.6 km)
of driving to warm up the tires sufficiently
to affect tire pressures. Parking the
vehicle in direct sunlight or in hot weather
can also affect tire pressures. If you must
check warm tires, expect increased
pressures. Do not let air out of warm tires
in an attempt to match recommended
cold tire pressures. A hot tire at or below
the recommended cold tire inflation
pressure is dangerously under-inflated.
Warning: Do not use any tire sealant
other than the type provided in a Tesla
tire repair kit. Other types can cause tire
pressure sensors to malfunction. If your
Model X did not include a tire repair kit,
you can purchase one from Tesla.
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