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For Example Only:
• Gauge reading of hot tire:.............................................. 32 psi (220 kPa)
•
If recommended cold inflation pressure is: ................ 30 psi (205 kPa)
•
Desired gauge reading of hot tire 30 + 4 psi =... 34 psi (205 + 30 = 235 kPa)
•
Therefore: add 2 psi.................................................................... (15 kPa)
C
heck cold pressure as soon as possible, preferably within 24 hours.
“B
leeding” air from hot tires could result in underinflation. Use an
accurate tire gauge to check pressures. Never allow children to
inflate or deflate tires.
FOR MICHELIN® PAX® SYSTEM TIRES/SELF-SUPPORTING
ZE
RO PRESSURE (ZP) TIRES CHECK INFLATION PRESSURES
AS SOON AS POSSIBLE FOLLOWING A LOW PRESSURE
WARNING
The PAX® System requires a functioning, correctly calibrated
on
-board vehicle tire pressure monitoring system (TPMS) to
monitor the air pressure and alert the driver when a low pressure
event occurs. Be certain to ensure that your vehicle’s TPMS is
functioning and is correctly calibrated. Refer to your vehicle
Owner’s Manual or your vehicle dealer.
Low pressure warning systems are designed to alert the driver to a
lo
w air pressure situation in at least one tire on the vehicle. While your
ZP tires are designed to provide continued mobility in the event of an
air loss, the sooner you respond to a warning and take corrective
action, the greater the likelihood that the tire can be returned to
service.
Always visually inspect your MICHELIN® PAX® System tire and
se
lf-supporting tires and use a pressure gauge to check the air
pressure in all four tires following any low pressure warning.
(Unless advised to do otherwise by the manufacturer of your low
pressure warning system.)
If the tire pressure is at or below 18 PSI, proceed to the nearest
Au
thorized PAX® System Retailer for PAX® tires or a participating
Michelin® tire retailer for ZP tires or a representative of your
vehicle manufacturer if advised to do so in your vehicle Owner’s
Manual and have the tire demounted and thoroughly inspected for
possible internal damage.
If you are unable to see any damage to the tire, and the tire pressure
is
more than 18 PSI, reinflate your tire to the proper air pressure. See
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instructions for checking pressures when tires are hot. When tires
have cooled, check air pressure again. If any tire has lost more than
5 PSI from the previous pressure check, have the tire inspected at
once by an authorized PAX® System Retailer for PAX® tires or a
participating Michelin® tire retailer or representative of your
vehicle manufacturer if your vehicle Owner’s Manual so advises.
Failure to do so may cause irreparable damage to the tire and result
in sudden tire destruction and personal injury.
TIRE PRESSURE MONITORING SYSTEMS (TPMS):
Your vehicle may be equipped with a Tire Pressure Monitoring
Sy
stem (TPMS) that is designed to monitor the pressure of tires
mounted on your vehicle and sends a signal to the driver if a tire
pressure falls below a predetermined level. A TPMS should not
replace monthly manual pressure checks for all four tires and the
spare. We recommend that you manually monitor and check tire
pressure inflation with a pressure gauge. Your tires should have the
recommended pressure listed by your vehicle’s manufacturer. This
information can be found in the vehicle Owner’s Manual and often on
a placard located in the vehicle’s door jamb, inside the fuel hatch, or
on the glove compartment door. If you have a plus size fitment that
requires a higher inflation pressure, your tire pressure monitoring
system will require re-calibration to new inflation pressure. Refer to
your tire dealer/installer of plus size tires for proper inflation
pressure.
We recommend checking air pressure once each month, and before a
l o
ng trip. Whether you have a full-sized or mini-spare, make sure that
it is properly inflated as well. If the TPMS generates improper
monitoring or signals we recommend that you consult your Owner’s
Manual provided with your vehicle and follow-up with your vehicle’s
manufacturer.
TIRE SPINNING
Do not spin wheels in excess of 35 mph (55 km/h) as indicated on the
sp
eedometer. Excessive speed in a free-running, unloaded tire can
cause it to “explode” from centrifugal force. The energy released by
such an explosion is sufficient to cause serious physical injury or
death. Never allow anyone to stand near or behind the spinning tire.
When in mud, sand, snow, ice or other slippery conditions, do not
en
gage in excessive wheel spin. Accelerating the motor excessively,
particularly with automatic transmission vehicles, may cause a drive
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tire that has lost traction to spin beyond its speed capability. This is
also true when balancing a drive tire/wheel assembly on the vehicle
using the vehicle engine to spin the tire/wheel assembly.
HIGH SPEED DRIVING CAN BE DANGEROUS
Correct inflation pressure is especially important. H
owever, at high
speeds, even with the correct inflation pressure, a road hazard, for
example is more difficult to avoid and if contact is made, has a greater
chance of causing tire damage than at a lower speed. Moreover,
driving at high speed reduces the reaction time available to avoid
accidents and bring your vehicle to a safe stop. If you see any damage
to a tire or wheel, replace it with the spare at once and visit a
participating Michelin® tire retailer.
Exceeding the maximum speeds shown on the following page for each
ty
pe of Michelin® tire will cause the tire to build up excessive heat
which can cause tire damage that could result in sudden tire
destruction and rapid air loss. Failure to control a vehicle when one or
more tires experience a sudden air loss can lead to an accident.
In any case, you should not exceed reasonable speeds as indicated
by
the legal limits and driving conditions.
SPEED RATINGS
Speed Symbols are shown on the sidewall of some Michelin® tires.
Th
e following table shows the maximum speed corresponding to the
symbol.
*Some V (or VR) rated tires may have a speed capacity greater than
14
9 mph (240 km/h). Consult your participating Michelin® tire
re
tailer for maximum speed rating if your vehicle capability exceeds
this speed.
**Z (or ZR) rated tires are designed to use on cars with maximum
sp
eed capabilities in excess of 149 mph (240 km/h).
(W and Y speed ratings are subcategories of Z).
Consult your Michelin® tire retailer for maximum speed capabilities.
Fo
r PAX® System Tires consult an authorized PAX® System Tire
Retailer. Although a tire may be speed-rated, we do not endorse the
operation of any vehicle in an unsafe or unlawful manner. Speed
ratings are based on laboratory tests which relate to performance on
the road, but are not applicable if tires are underinflated, overloaded,
worn out, damaged, altered, improperly repaired or retreaded.
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Furthermore, a tire’s speed rating does not imply that vehicles can be
safely driven at the maximum speed for which the tire is rated,
particularly under adverse road and weather conditions or if the
vehicle has unusual characteristics.
Michelin® highway passenger tires that do not have a speed symbol on
th
e sidewall have a maximum speed rating of 105 mph (170 km/h).
Li
ght truck highway tires that do not have a speed symbol on the
sidewall of the tire have a maximum speed rating of 87 mph (140 km/h).
Michelin® Winter tires that do not have a speed symbol on the
si
dewall or tires with Q symbols have a speed rating of 100 mph
(1
60 km/h). Winter tires with a speed symbol have a maximum speed
ra
ting in accordance with the symbol.
The speed and other ratings of retreaded tires are assigned by the
re
treader and replace the original manufacturer’s ratings.
IMPORTANT: In order to maintain the speed capability of the vehicle,
re
placement tires must have speed ratings equal to or higher than
those fitted as original equipment (as indicated on the vehicle tire
placard or Owner’s Manual). If tires with lower speed ratings are
fitted, the vehicle’s handling may be affected and the speed capability
of the vehicle will be lowered to the maximum speed capability of the
replacement tires as indicated in the following table.
REMEMBER ..
.High speed driving can be dangerous and may
damage your tires.
AND... When driving at highway speeds, correct inflation pressure is
e
specially important.
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IMPACT DAMAGE
A tire impacted by a road hazard (curb, pothole, debris) may be
da
maged but not have visible signs of damage on its surface. A tire
damaged by an impact may sustain a sudden failure a day, week, or
even months later. You may not recall hitting an object that damaged
or injured your tires. Air loss, unusual tire wear, localized wear or
vibrations can also be signs of internal tire damage.
If you suspect any damage to your tire or wheel from an impact with
a
curb, pothole or debris on the road or any other road hazard, or if
you feel or hear any unusual vibration, replace with a properly
inflated spare at once and immediately visit any qualified tire
technician.
INSPECTION
When inspecting your tires, including the spare, check the air
pr
essures. If the pressure check indicates that one of your tires has lost
pressure of two pounds or more, look for signs of penetration, valve
leakage or wheel damage that may account for the air loss.
Always look for bulges, cracks, cuts, penetrations, and abnormal
ti
re wear, particularly on the edges of the tire tread, which may be
caused by misalignment or underinflation. If any such damage is
found, the tire must be inspected by any Michelin® tire retailer at
once. Use of a damaged tire could result in tire destruction.
All tires will wear out faster when subjected to high speeds as well as
ha
rd cornering, rapid starts, sudden stops, frequent driving on roads
which are in poor condition, and off road use. Roads with holes and
rocks or other objects can damage tires and cause misalignment of
your vehicle. When driving on such roads, drive carefully and slowly,
and before driving again at normal or highway speeds, examine your
tires for any damage, such as cuts, bulges, penetrations, unusual wear
patterns, etc.
WEAR-BARS
Michelin® tires contain “Wear-Bars” in the grooves of the tire tread
wh
ich show up when only 2/32nds of an inch (1.6 mm) of tread is
re
maining. At this stage, your tires must be replaced. Tires worn
beyond this stage are extremely dangerous.
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DO NOT OVERLOAD - DRIVING ON ANY OVERLOADED TIRE IS
DANGEROUS
The maximum load rating of your tires is molded on the tire sidewall.
Do
not exceed this rating. Follow the loading instructions of FCA US
LLC for your vehicle and this will ensure that your tires are not
overloaded. Tires which are loaded beyond their maximum allowable
loads for the particular application will build up excessive heat that
may result in sudden tire destruction.
Do not exceed the gross axle weight rating for any axle on your
ve
hicle.
TRAILER TOWING
If you anticipate towing a trailer, you should visit any Michelin® tire
re
tailer for advice concerning the correct size tire and pressures. Tire
size and pressures will depend upon the type and size of trailer and
hitch utilized, but in no case must the maximum cold inflation
pressure or tire load rating be exceeded. Check the tire decal and the
owner’s manual supplied by FCA US LLC for your vehicle for further
recommendations on trailer towing.
MICHELIN® PAX® System Tires/Self-Supporting Zero Pressure
(Z
P) Tires and Trailer Towing
Operation of Pax® or ZP tires at low or zero air pressure with a trailer
in
tow, is dangerous and is not recommended. If the low pressure
warning indicator is activated when a trailer is in tow, stop, disconnect
the trailer, and do not continue to tow the trailer until the tire has been
repaired and re-inflated to the proper air pressure. If the tire cannot be
repaired, it must be replaced with a new full size, PAX®/ZP tire, and
inflated to the proper air pressure, before the trailer can be safely
towed again.
WHEEL ALIGNMENT AND BALANCING ARE IMPORTANT
FO
R SAFETY AND MAXIMUM MILEAGE FROM YOUR TIRES.
CHECK HOW YOUR TIRES ARE WEARING AT LEAST ONCE
EA
CH MONTH
If your tires are wearing unevenly, such as the inside shoulder of the
ti
re wearing faster than the rest of the tread, or if you detect excessive
vibration, your vehicle may be out of alignment or balance. These
conditions not only shorten the life of your tires but adversely affect
the handling characteristics of your vehicle, which could be
dangerous. If you detect irregular wear or vibration, have your
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alignment and balance checked immediately. Tires which have been
ran underinflated will show more wear on the shoulders than in the
center of the tread.
TIRE MIXING
Michelin® tires are radial tires and for best performance it is
re
commended that the same size and type of tire be used on all four
wheel positions. Before mixing tires of different types in any
configuration on any vehicle, be sure to check the vehicle
manufacturer’s owner‘s manual for its recommendations.
It is especially important to check the vehicle manufacturer’s Owner’s
Ma
nual when mixing, matching, or replacing tires on 4-wheel drive
vehicles, as this may require special precautions.
MICHELIN® DOES NOT RECOMMEND MIXING PAX® SYSTEM
TI
RES WITH NON-PAX TIRES/SELF-SUPPORTING ZERO
PRESSURE (ZP) TIRES WITH NON-ZP TIRES OTHER THAN THE
TEMPORARY USE OF THE SPARE IF THE VEHICLE IS SO
EQUIPPED.
WINTER DRIVING
Tires which meet the US Tire Manufacturers Association (USMTA)
de
finition of snow tires are marked M/S, or M&S. On such tires, this
designation is molded into the sidewall. Tires without this notation
are not recommended or Winter driving.
While All-Season tires are designed to provide reliable
performance in some Winter conditions, the use of four
Wi
nter tires is recommended for optimal performance.
Tires designate for use in severe Winter conditions are
marked on at least one sidewall with the letter “M”
TIRE ROTATION AND REPLACEMENT
To obtain maximum tire wear, it may be necessary to rotate your tires.
Re
fer to your vehicle owner’s manual for instructions on tire rotation.
If you do not have an owner‘s manual for your vehicle, Michelin®
recommends rotating your tires every 6,000 to 8,000 miles (10,000 to
12
,000 km).
Monthly inspection for tire wear is recommended. Your tires should
be
rotated at the first sign of irregular wear, even if it occurs before
6,000 miles (10,000 km). This is true for all vehicles.
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When rotating tires with a directional tread pattern, observe the
arrows molded on the sidewall which show the direction the tire
should turn. Care must be taken to maintain the proper turning
direction.
Some Tire Pressure Monitoring Systems (TPMS) may not recognize
th
at a tire has been moved to a different position on your vehicle.
Make certain that your TPMS system is reset, if necessary, so as to
correctly identify the location of each tire on your vehicle. Refer to
your vehicle owner’s manual or your vehicle dealer.
Determine whether rotated tires require tire inflation adjustment as
fr
ont and rear position tire pressure may vary according to the vehicle
manufacturer’s specification due to the actual load on that wheel
position. Some vehicles may have different sized tires mounted on the
front and rear axles, and these different sized tires have rotation
restrictions. Always check the vehicle owner’s manual for the proper
rotation recommendations.
Full-size Spare
Full-size spare tires (not temporary spares) of the same size and
co
nstruction should be used in a five tire rotation. Always check the
inflation pressure of the full-size spare immediately before
incorporating it into rotation. Follow the vehicle manufacturer’s
recommended pattern for rotation, or if not available, see a qualified
tire technician.
Replacement of Two Tires
It is recommended that all four tires are replaced at the same time.
Ho
wever, when only two tires are replaced, the new tires should be
put on the rear. The new tires, with deeper tread, may provide better
grip and water evacuation in wet driving conditions.
CUSTOMIZATION OF TIRES, WHEELS, OR SUSPENSION ON
SU
VS AND LIGHT TRUCKS
Due to their size, weight and higher center of gravity, vehicles such as
SU
Vs and light trucks do not have the same handling characteristics
as automobiles. Because of these differing characteristics, failure to
operate your SUV/truck in a proper and safe manner can increase the
likelihood of vehicle rollover. Modifications to your SUV/truck tire
size, tire type, wheels or suspension can change its handling
characteristics and further increase the likelihood of vehicle rollover.
Whether your SUV/truck has the original equipment configuration
for tires, wheels and suspension or whether any of these items have