2014 TESLA MODEL S stop start

Tires and Wheels
SAFETY INFORMATION19
Tire Wear
Model S is originally fitted with tires that have
wear indicators molded into the tread pattern.
When the tread has been worn down to 1/16”
(1.6 mm), the indicators start to appear at the
surface of the tread pattern, producing the
effect of a continuous band of rubber across
the width of the tire.
Replace a tire as soon as an indicator band
becomes visible or the tread depth reaches the
minimum permitted by law.
WARNING: Defective tires are dangerous.
Do not drive if a tire is damaged,
excessively worn, or is inflated to an incorrect
pressure. The safety of the vehicle and
occupants can be adversely affected. Check
tires regularly for wear and to ensure there are
no cuts, bulges or exposure of the ply/cord
structure.
Tire Rotation, Balance, and Wheel
Alignment
Tesla recommends rotating the tires every
5000 miles (8000 km). After rotating, always
check and adjust tire pressures.
NOTE: Do not rotate tires on the Performance
Plus models.
Unbalanced wheels (sometimes noticeable as
vibration through the steering wheel) affect
vehicle handling and tire life. Even with regular
use, wheels can get out of balance. Therefore,
they should be balanced as required.
If tire wear is uneven (on one side of the tire
only) or becomes abnormally excessive, check
the alignment of wheels.
Punctured Tires
A puncture eventually causes the tire to lose
pressure, which is why it is important to check
tire pressures frequently. Permanently repair or replace punctured or damaged tires as soon as
possible. Do not drive with a punctured tire,
even if the puncture has not caused the tire to
deflate. A punctured tire can deflate suddenly
at any time.
Your tubeless tires may not leak when
penetrated, provided the object remains in the
tire. If, however, you feel a sudden vibration or
ride disturbance while driving, or you suspect a
tire is damaged, immediately reduce your
speed. Drive slowly, while avoiding heavy
braking or sharp steering and, when safe to do
so, stop the vehicle. Arrange to have Model S
transported to a Tesla service center, or to a
nearby tire repair center.
In some cases, you can temporarily repair small
tire punctures (under 1/4”/6 mm) using an
optional tire repair kit available from Tesla. This
allows you to slowly drive Model S to a Tesla
service center or to a nearby tire repair facility.
WARNING: Do not drive Model S with a
punctured tire. Even if the punctured tire
has not deflated, it can suddenly deflate at any
time.
Flat Spots
If Model S is stationary for a long period in high
temperatures, tires can form flat spots. When
Model S is driven, these flat spots cause a
vibration which gradually disappears as the
tires warm up and regain their original shape.
To minimize the flat spots during storage,
inflate tires to the maximum pressure indicated
on the tire wall. Then, before driving, release air
to adjust tire pressure to the recommended
levels.
Driving in Low Ambient Temperatures
Tire performance is reduced in low ambient
temperatures, resulting in reduced grip and an
increased susceptibility to damage from
impacts. Performance tires can temporarily
harden when cold, causing you to hear
rotational noise for the first few miles until the
tires warm up. Contact Tesla for winter tire
recommendations.
Model S Quick Guide - NA Rev C.book Page 19 Wednesday, December 18, 2013 12:40 PM

Tires and Wheels
SAFETY INFORMATION21
CAUTION: Using non-recommended tire
chains, or using tire chains on other sized
tires, can damage the suspension, body,
wheels, and/or brake lines. Damage caused by
using non-recommended tire chains is not
covered by the warranty.
CAUTION: Ensure that tire chains cannot
touch suspension components or brake
lines. If you hear the chains making
unusual noises that would indicate contact with
Model S, stop and investigate immediately.
Tire Pressure Monitoring
Each tire should be checked monthly when
cold and inflated to the recommended
pressures that are printed on the Tire and
Loading Information label located on the
d r i ve r ’s d o o r p i l l a r (s e e p a g e 1 8 ) . I f yo u r ve h i c l e
has tires of a different size than the size
indicated on the vehicle pl acard or tire inflation
pressure label, determine the proper tire
inflation pressure for those tires.
As an added safety feature, your vehicle has
been equipped with a tire pressure monitoring
system (TPMS) that displays a low tire pressure
telltale (Tire Pressure Warning) on the
instrument panel when one or more of your
tires is significantly under-inflated. Accordingly,
when the Tire Pressure indicator light displays
on the instrument panel alerting you of low tire
pressure, stop and check your tires as soon as
possible, and inflate them to the proper
pressure (see page 18). Driving on a
significantly under-inflated tire causes the tire
to overheat and can lead to tire failure.
Under-inflation also reduces fuel efficiency and
tire tread life, and may affect the vehicle's
handling and stopping ability.
If Model S detects a fault with the Tire
Pressure Monitoring System (TPMS),
this indicator flashes for one minute
whenever you power on Model S.
NOTE: Installing accessories that are not
approved by Tesla can interfere with the TPMS
system.
WARNING: The TPMS is not a substitute
for proper tire maintenance, including
manually checking tire pressures and regularly
inspecting the condition of tires. It is the
driver's responsibility to maintain correct tire pressure, even if under-inflation has not
reached the level for the TPMS to trigger the
Tire Pressure Warning on the instrument panel.
TPMS Malfunction
Model S has also been equipped with a TPMS
malfunction indicator to indicate when the
system is not operating properly.
The TPMS malfunction indicator is combined
with the low tire pressure
indicator light. When
the system detects a malfunction, the indicator
light flashes for approximately one minute after
Model S powers on, and then remains
continuously lit. This sequence continues upon
subsequent vehicle start-ups as long as the
malfunction exists.
When the TPMS malfunction indicator is on, the
system might not be able to detect or signal
low tire pressure as intended. TPMS
malfunctions can occur for a variety of reasons,
including installing replacement or alternate
tires or wheels on the vehicle that prevent the
TPMS from functioning properly. Always check
the TPMS malfunction indicator light after
replacing one or more tires or wheels on your
vehicle to ensure that the replacement or
alternate tires and wheels allow the TPMS to
continue to function properly.
NOTE: If a tire has been replaced or repaired
using a different tire sealant than the one
available from Tesla, and a low tire pressure is
detected, it is possible that the tire sensor has
been damaged. Contact Tesla to have the fault
repaired as soon as possible.
Replacing a Tire Sensor
If the Tire Pressure wa rning indicator displays
frequently, contact Tesla to determine if a tire
sensor needs to be replaced. Tire sensors must
be replaced by a Tesla service technician who
can perform a brief setup procedure. If a
non-Tesla service center repairs or replaces a
tire, the tire sensor will not work until Tesla
performs the setup procedure.
Model S Quick Guide - NA Rev C.book Page 21 Wednesday, December 18, 2013 12:40 PM