run flat INFINITI Q50 2019 Warranty Information Booklet

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ORIGINAL EQUIPMENT
PASSENGER AND LIGHT TRUCK
TIRES INCLUDING RFT TIRES WITH
RUN-FLAT TECHNOLOGY
ELIGIBILITY
This Limited Warranty covers BRIDGESTONE
and FIRESTONE brand passenger and light
truck tires, including RFT and temporary
spare tires, originally installed by the vehicle
manufacturer on a new vehicle. You are
covered under the terms of this Limited
Warranty if the tire was produced after July
4, 2004 (DOT serial 2704 or later) and has
been used only on the vehicle on which it was
originally installed in non-commercial service.
WHAT IS WARRANTED AND FOR
HOW LONG
Before wearing down to 2/32 inch (1.6 mm)
remaining original tread depth (i.e. worn down
to the top of the built-in indicators in the tread
grooves) and within 6 years from the date of
purchase (proof of purchase date required;
without proof of purchase date, then within 6
years from the date of tire manufacture), for
any reason other than those excluded in the
section entitled “What This Limited Warranty
Does Not Cover,” any eligible tire that
becomes unusable for any reason within the
manufacturer’s control will be replaced with
an equivalent new tire on the basis set forth in
this Limited Warranty.
WHAT THE WARRANTY DOES NOT
COVER
This Limited Warranty does not cover the
following:
1. Tire damage or irregular wear due to:
A. Road hazards, including, without
limitation: Puncture, cut, impact break,
stone drill, bruise, bulge, snag, etc.
B. Improper use or operation, including,
without limitation: Improper inflation
pressure, overloading, tire/wheel
spinning, use of an improper wheel, tire
chain damage, misuse, misapplication,
negligence, tire alteration, or for racing or
competition purposes.
C. Insufficient or improper maintenance,
including, without limitation: Failure
to rotate tires as recommended in this
manual, wheel misalignment, worn
suspension components, improper tire
mounting or demounting, tire/wheel
assembly imbalance, or other vehicle
conditions, defects, or characteristics.
D. Contamination or degradation by
petroleum products or other chemicals,
fire or other externally generated heat, or
water or other material trapped inside the
tire during mounting or inflation.
E. Improper repair. Improper repair voids this
Limited Warranty. F.
For RFT tires only, improper run-flat or
low tire pressure operation, including,
without limitation: Exceeding speed,
distance, or other run-flat/low pressure
operation limitations.
2. Rapid tread wear or wear-out. Original
equipment tires have no mileage warranty.
3. Weather/ozone cracking after 4 years from
date of tire manufacture.
4. Ride disturbance or vibration after 1/32 inch
(0.8 mm) of tread wear use.
5. Tires with sealant, balance, or other filler
material that was not originally applied or
inserted by the tire manufacturer.
6. Tires used in commercial service.
7. Tires purchased and normally used outside
the United States and Canada.
8. The cost of applicable federal, state, and
local taxes.
9. Failure to follow any of the safety and
maintenance recommendations or warnings
contained in this manual.
This Limited Warranty is in addition to and/or
may be limited by any other applicable written
warranty you may have received concerning
special tires or situations.
BRIDGESTONE FIRESTONE TIRE LIMITED WARRANTY
(Continued on next page)

30
lane changes. Failure to follow any of these
warnings may result in loss of control of the
vehicle, leading to an accident and serious
injury or death.
TIRE CARE AND MAINTENANCE
GUIDE
The easiest way to help ensure satisfactory
mileage and performance from your Goodyear
or Dunlop tires is to give them a simple but
frequent (at least monthly) inspection for
proper inflation, even treadwear, and the
presence of any damage.
DO MAINTAIN PROPER INFLATION
PRESSURE IN YOUR TIRES
Proper inflation pressure is necessary for
optimum tire performance, safety and fuel
economy. Check inflation pressures at least
once a month and before long trips. Use an
accurate tire pressure gauge. Always check
pressures when the tires are cold (when the
vehicle has been driven less than one mile). If
you must check inflation when the tires are
hot, add 4 psi (27 kPa) to the recommended
cold inflation pressure. It is difficult to tell just
by looking at radial tires whether they are
underinflated.*
Furthermore, when operating a vehicle
equipped with radial tires, it is difficult to
notice when a tire has gone flat or nearly flat
since the “feel” of the vehicle does not change
significantly.*Evidence of air loss or repeated underinflation
always requires expert inspection to determine
the source of leakage and tire removal to
determine repairability. To avoid injury, NEVER
attempt to reinflate a tire that has been run
severely underinflated.
Progressive air loss may result from punctures,
cuts, curbing, impacts or partial bead
unseating. Some fitment causes for air loss are
(1) incomplete bead seating, (2) bead tearing
caused by a machine tool due to insufficient
lubrication or improper adjustment, (3) leaking
valve core or rubber valve components should
be replaced when problems are detected and
whenever tires are replaced.
Always maintain inflation pressure at the level
recommended by the vehicle manufacturer
as shown on the vehicle placard, vehicle
certification label or in the vehicle Owner’s
Manual:
Underinflation is the leading cause of tire
failure and may result in severe cracking,
component separation or “blowout.” It reduces
tire load capacity, allows excessive sidewall
flexing and increases rolling resistance,
resulting in heat and mechanical damage.
Maintaining proper inflation pressure is the
single most important thing you can do to
promote tire durability and maximize tread life.
Overinflation increases stiffness, which may
deteriorate ride and generate unwanted
vibration. Overinflation also increases the
chances of impact damage.
DON’T OVERLOAD YOUR VEHICLE
OR TIRES
Check your vehicle Owner’s Manual to
determine the load limits. Overloading your
vehicle places stress on your tires and other
critical vehicle components. Overloading a
vehicle can cause poor handling, increased
fuel consumption and may cause tire failure.
Overloading your tires can result in severe
cracking, component separation or “blowout”.
Never fit your vehicle with new tires that have
less load capacity than shown on the vehicle
tire placard and remember that optimum
rim width is important for proper tire load
distribution and function.
The maximum load capacity stamped on the
sidewalls of P-Metric & European Metric tires
is reduced by 10% when used on a light truck,
utility vehicle or trailer. Never fit P-Metric
or European Metric tires to light trucks that
specify LT-type replacement tires.
(Continued on next page)
GOODYEAR/DUNLOP TIRE LIMITED WARRANTY

33
RETREADED TIRES
Retreaded passenger and light truck tires
are not warranted by Goodyear and Dunlop
for any reason. Goodyear and Dunlop speed
ratings and U.S. Department of Transportation
test compliance certifications are voided for
retreaded tires.
DO MAINTAIN VEHICLE
SUSPENSION, WHEEL ALIGNMENT
AND BALANCE AND ROTATE YOUR
TIRES
Lack of rotation, worn suspension parts,
underinflation/overinflation, wheel imbalance
and misalignment can cause vibration
or irregular tire wear. Rotate your tires
according to your vehicle manufacturer’s
recommendations or at maximum intervals of
6,000 miles/10,000 km.
FOR ADDITIONAL INFORMATION, SEE
THE “BE TIRE SMART/PLAY YOUR PART
BROCHURE” PUBLISHED BY THE RUBBER
MANUFACTURERS ASSOCIATION (RMA).
A COPY OF THIS BROCHURE CAN BE
DOWNLOADED FROM THE RMA WEBSITE:
www.rma.org/publications/consumer_tire_
information
You must go to an authorized Goodyear or
Dunlop outlet for replacement tires and all
warranty service.
TIRE SERVICE LIFE
Tires are designed and built to provide many
thousands of miles of excellent service. For
maximum benefit, tires must be maintained
properly to avoid tire damage that may result
in removal from service before the tread is
worn down to minimum depth.
It is not practical to accurately predict the
service life of any specific tire in chronological
time since service conditions vary widely. The
serviceability of a tire over time is a function
of the storage and service conditions (inflation
pressure, load, speed, road hazard injury, etc.)
to which a tire is subjected. Consumers should
not rely solely on the appearance of the tire,
but should be aware of any change in dynamic
performance such as increased air loss, noise
or vibration, which could be a sign to remove
the tire. Therefore, it is essential to have tires,
including spares, inspected regularly (at least
monthly) for proper inflation pressure, damage
and treadwear.
FOR SERVICE ASSISTANCE OR
INFORMATION, FIRST CONTACT THE
NEAREST GOODYEAR OR DUNLOP
RETAILER.
1) For assistance in locating the nearest
Goodyear or Dunlop Retailer, look in the
Yellow Pages under Tire Dealers – New.
2) Go to www.goodyear.com for U.S. or
www. goodyear.ca for Canada.
For Dunlop tires, go to
www.dunloptires.com for U.S. & Canada. If additional assistance is required, call the
Customer Assistance Center
at 1-800-321-2136 for U.S. or
1-800-387-3288 for Canada.
Or write to:
Customer Assistance Center
Dept 728
1144 East Market Street
Akron, OH 44316-0001
Check your vehicle’s Owner’s Manual (or your
vehicle) to determine if it is equipped with run-
flat (extended mobility) tires. If your vehicle
is equipped with run-flat tires, the following
applies:
RUN-FLAT TECHNOLOGY EXTENDED
MOBILITY TECHNOLOGY (EMT™),
RUNONFLAT
® (ROF) AND DUNLOP SELF-
SUPPORTING TECHNOLOGY (DSST®)
ORIGINAL EQUIPMENT TIRES
IMPORTANT SAFETY
INFORMATION
OPERATIONAL MONITORING
The information contained in this Limited
Warranty Brochure applies only to the Original
Equipment tires supplied with your vehicle.
In order for Goodyear Run-Flat (Extended
Mobility Technology [EMT], RunOnFlat [ROF])
or Dunlop Run-Flat (Dunlop Self-Supporting
Technology [DSST]) tires to obtain the
performance criteria stated within this Limited
Warranty, Goodyear or Dunlop Run-Flat tires
GOODYEAR/DUNLOP TIRE LIMITED WARRANTY
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34
must use specific parts, such as a low tire
pressure monitoring system authorized by the
Original Equipment vehicle manufacturer.
RUN-FLAT TIRE FEATURE:
The Goodyear or Dunlop Run-Flat tire is a high
performance tire with a remarkable feature:
It can operate for limited distances with very
low or even no inflation pressure (refer to your
Vehicle Owner’s Manual for these limitations).
This is an important benefit, especially if
inflation loss occurs at a location where
immediately stopping your vehicle could be
hazardous.
TIRE PRESSURE MONITORING SYSTEM
ALERT
Refer to your vehicle Owner’s Manual for more
information on what to do if the tire pressure
warning system activates.
WARNING
If the tire pressure-monitoring system signals
an alert, follow these safety precautions to
prevent a loss of vehicle control that could
result in serious personal injury or death:
•• Slow your speed. Do not exceed 50 mph (80 kph).
•• Avoid hard cornering, hard braking and severe handling maneuvers.
•• Avoid potholes and other road hazards.
Remember that when your tires have lost air
pressure, your vehicle’s handling capability is
reduced, particularly during severe maneuvers. TO PROLONG TIRE LIFE DURING A SYSTEM
ALERT
The Goodyear or Dunlop Run-Flat tire can be
driven at low or zero air pressure (refer to your
vehicle Owner’s Manual for these limitations).
To help prolong the life of a tire operating
under low-inflation conditions, drive at a speed
as far below 50 mph (80 kph) as possible. Also,
drive the shortest distance possible before
obtaining tire service. Taking these precautions
will increase the chance that your tire will be
repairable.
SERVICE AFTER A SYSTEM ALERT
To obtain service after operating under low-
inflation conditions, contact your Goodyear or
Dunlop Run-Flat service facility. Trained service
personnel will inspect your tires to determine
if they are in need of repair or replacement.
To locate the nearest authorized Goodyear or
Dunlop Run-Flat service facility, call 1-800-
GOODYEAR (1-800-466-3932).
WARNING
Because of the unique characteristics of
Run-Flat tires, the wheels on which they
are mounted and your vehicle’s tire pressure
monitoring system, all tire service work other
than routine inflation maintenance and
external inspections must be performed by
service personnel at a Goodyear or Dunlop
Run-Flat service facility. Do not attempt to
mount or demount Run-Flat tires yourself;
serious injury or death could result. Only
specially trained persons should mount,
demount and repair Run-Flat tires, and more than 40 psi (270 kPa) may be required to seat
beads. A safety cage and clip-on extension
air hose must be used if more than 40 psi
(270kPa) is need to seat beads.
TIRE REPAIR
Like any other Goodyear or Dunlop speed-
rated, high performance tire, the Goodyear
or Dunlop Run-Flat tire may be repaired to
correct a puncture in the tread, but PROPER
MATERIALS AND PROCEDURES MUST BE
USED. Contact a Goodyear or Dunlop Run-
Flat service facility for information on proper
repairs. For the location of the nearest facility,
call 1-800-GOODYEAR (1-800-466- 3932).
WARNING
Goodyear and Dunlop Run-Flat tires are
designed for use only on certain original
equipment wheels supplied with a properly
operating low tire pressure-monitoring system.
If applied to a vehicle without a properly
operating low tire pressure-monitoring
system, the tires may fail when operated in
an underinflated condition, resulting in loss of
vehicle control and possible serious injury or
death. Application of these tires to a vehicle
not equipped with specified operational low
tire pressure monitoring system constitutes
improper and unsafe use of this product.OPERATIONAL MONITORING The information contained in this Limited
Warranty Brochure applies only to the Original
Equipment tires supplied with your vehicle.
GOODYEAR/DUNLOP TIRE LIMITED WARRANTY
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35
In order for Goodyear Run-Flat (Extended
Mobility Technology [EMT], RunOnFlat [ROF])
or Dunlop Run-Flat (Dunlop Self- Supporting
Technology [DSST]) tires to obtain the
performance criteria stated within this Limited
Warranty, Goodyear or Dunlop Run- Flat tires
must use specific parts, such as a low tire
pressure monitoring system authorized by the
Original Equipment vehicle manufacturer.
RUN-FLAT TIRE FEATURE: The Goodyear or Dunlop Run-Flat tire is a high
performance tire with a remarkable feature:
It can operate for limited distances with very
low or even no inflation pressure (refer to your
Vehicle Owner’s Manual for these limitations).
This is an important benefit, especially if
inflation loss occurs at a location where
immediately stopping your vehicle could be
hazardous.
TIRE PRESSURE MONITORING
SYSTEM ALERT
Refer to your vehicle Owner’s Manual for more
information on what to do if the tire pressure
warning system activates.
WARNING
If the tire pressure-monitoring system signals
an alert, follow these safety precautions to
prevent a loss of vehicle control that could
result in serious personal injury or death:
•• Slow your speed. Do not exceed 50 mph (80 kph).
•• Avoid hard cornering, hard braking and severe handling maneuvers.
•• Avoid potholes and other road hazards.
Remember that when your tires have lost air
pressure, your vehicle’s handling capability is
reduced, particularly during severe maneuvers.
TO PROLONG TIRE LIFE DURING A
SYSTEM ALERT
The Goodyear or Dunlop Run-Flat tire can be
driven at low or zero air pressure (refer to your
vehicle Owner’s Manual for these limitations).
To help prolong the life of a tire operating
under low-inflation conditions, drive at a speed
as far below 50 mph (80 kph) as possible. Also,
drive the shortest distance possible before
obtaining tire service. Taking these precautions
will increase the chance that your tire will be
repairable.
SERVICE AFTER A SYSTEM ALERT To obtain service after operating under low-
inflation conditions, contact your Goodyear or
Dunlop Run-Flat service facility. Trained service
personnel will inspect your tires to determine
if they are in need of repair or replacement.
To locate the nearest authorized Goodyear or
Dunlop Run-Flat service facility, call 1-800-
GOODYEAR (1-800-466-3932).
WARNING
Because of the unique characteristics of
Run-Flat tires, the wheels on which they
are mounted and your vehicle’s tire pressure
monitoring system, all tire service work other
than routine inflation maintenance and
external inspections must be performed by
service personnel at a Goodyear or Dunlop Run-Flat service facility. Do not attempt to
mount or demount Run-Flat tires yourself;
serious injury or death could result. Only
specially trained persons should mount,
demount and repair Run-Flat tires, and more
than 40 psi (270 kPa) may be required to seat
beads. A safety cage and clip-on extension
air hose must be used if more than 40 psi
(270kPa) is needed to seat beads.
TIRE REPAIR Like any other Goodyear or Dunlop speed-
rated, high performance tire, the Goodyear
or Dunlop Run-Flat tire may be repaired to
correct a puncture in the tread, but PROPER
MATERIALS AND PROCEDURES MUST BE
USED. Contact a Goodyear or Dunlop Run-
Flat service facility for information on proper
repairs. For the location of the nearest facility,
call 1-800-GOODYEAR (1-800-466-3932).
WARNING
Goodyear and Dunlop Run-Flat tires are
designed for use only on certain original
equipment wheels supplied with a properly
operating low tire pressure-monitoring system.
If applied to a vehicle without a properly
operating low tire pressure-monitoring
system, the tires may fail when operated in
an underinflated condition, resulting in loss of
vehicle control and possible serious injury or
death. Application of these tires to a vehicle
not equipped with specified operational low
tire pressure monitoring system constitutes
improper and unsafe use of this product.
GOODYEAR/DUNLOP TIRE LIMITED WARRANTY

44
Never perform a temporary repair, use an
innertube or inject sealant as a permanent
substitute for a proper repair. Only qualified
persons should repair tires.
Be sure that all your valves have suitable valve
caps. This will keep valve cores clean and clear
and guard against leakage.
REPAIRS - WHENEVER POSSIBLE, SEE
A TIRE RETAILER AT ONCE.Some tire
manufacturers do not warrant any inspection
or repair process. The repair is entirely the
responsibility of the repairer. Punctures in
the tread of a passenger tire which do not
exceed 1/4 of an inch (6mm) in diameter can
usually be repaired by following the Rubber
Manufacturer’s Association (RMA) Passenger
and Light Truck Repair procedures. Contact
the manufacturer of your tires for its position
and assistance as to the acceptable location
for a proper repair and the repair of speed
rated tires. Do not use plug repairs. They may
cause further damage to the tire. They are not
always air tight and the plug may fail. Do not
exceed posted speed limits on any repaired tire.
Certain tire manufacturers speed ratings are
voided if the tire is repaired.
Although a tire was properly repaired, internal
structural damage resulting from the puncture
may have occurred.
Sometime later the damage may cause the tire
to be removed from service.
If the tire has a puncture in the tread which
exceeds 1/4 inch (6mm), the tire must be replaced. If any tire has sustained a puncture,
have the tire inspected internally by a tire
retailer for possible damage that may have
occurred.
Improper mounting and inflation procedures
can cause an explosion of the tire/rim
assembly. Only specially trained persons should
perform these tasks. Contact your tire store or
retailer for assistance.
CAUTION - Never, under any circumstance,
introduce a flammable substance into a tire.
WHEEL ALIGNMENT AND BALANCING
Wheel alignment and balancing are important
for safety and maximum mileage from your
tires. Check how your tires are wearing at
least once a month. If your tires are wearing
unevenly, such as the inside shoulder of the
tire 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 alignment and balance
checked immediately. Tires which have been
run underinflated will show more wear on the
shoulders than in the center of the tread.
HARD BRAKING
You must inspect your tires after any hard
braking circumstances or after tires have slid
on the pavement. This can cause a flat spot in
a section of the tire tread. TIRE SPINNING
Never spin your tires above a speedometer
reading of 35 mph (55 km/h) if your vehicle
becomes stuck. The centrifugal force
generated by the free spinning tire/wheel
assembly may cause a sudden tire explosion,
resulting in vehicle damage and/or serious
personal injury or death. Never allow anyone
to stand near or behind a tire spinning at high
speed while attempting to push a vehicle that
is stuck. When in mud, sand, snow, ice or other
slippery conditions, do not indulge in excessive
wheel spin. In such conditions, with automatic
transmission vehicles, by accelerating the
engine excessively, it is possible to spin one of
the drive tires beyond its speed capability. This
is also true when balancing a drive tire/wheel
assembly using the engine of the vehicle to
spin the wheel.
TIRE TREAD
Tires must be replaced when the depth of
the tread reaches 2/32 inch (1.6 mm). Tires
are manufactured with tread wear indicators
molded into the tire grooves which indicate
tread wearout. As tires approximate 2/32 inch
(1.6 mm) wearout, the tread gauge becomes
thinner and more vulnerable to the effects
of road hazards. Also, worn tires are more
subject to hydroplaning, which can cause loss
of control. Therefore, visual tire inspection
becomes more crucial as the tires wear out.
(Continued on next page)
IMPORTANT TIRE SAFETY INFORMATION¹

46
HIGH PRESSURE TEMPORARY
SPARE TIRES
1) The high-pressure spare tire in your Infiniti
vehicle is designed for temporary use
only and must not be used continually as
a regular tire. The standard tire should
be repaired and/or replaced as soon as
possible.
2) Avoid driving over obstacles that may
damage the tire through impact or cutting,
such as potholes, glass, metal, etc.
3) Speed must not exceed 50MPH (80km/h) for non-speed-rated temporary spare tires.
4) Temporary spare tires have a limited
treadlife which can vary depending on road
conditions and your driving habits. The
spare tire should be returned to the trunk as
soon as the standard tire can be repaired or
replaced.
5) Because the high-pressure spare tire was specifically designed for your car, it should
not be used on any other vehicle.
6) Do not use snow chains on your high-
pressure spare. This could cause damage to
your vehicle.
7) Check the tire’s cold inflation pressure monthly and maintain at 60psi (4.2kg/cm2)
even when not in use. 8)
The high-pressure spare tire should not be
used with any other rim nor should standard
tires, wheel covers, or trim rings be used on
the high-pressure spare tire rim which was
originally installed.
9) When the tread wear indicator appears on
the tire, replace it only with the same type
spare tire.
10) Do not enter an automatic carwash with a
temporary spare tire fitted.
11) Do not make a sharp turn or apply the brakes suddenly when driving on a high-
pressure temporary spare.
Note:
When using any temporary type spare tire,
be sure to follow the vehicle Owner’s Manual
instructions.
TIRE STORAGE
All tires should be stored in a cool dry place
indoors so that there is no danger of water
collecting inside them.
When tires are stored they should be stored
in a cool place away from sources of heat
and ozone such as hot pipes and electric
generators. Be sure that surfaces on which
tires are stored are clean and free from grease,
gasoline or other substances which could
deteriorate the rubber. (Tires exposed to these
materials during storage or driving could be
subject to sudden failure.) To Avoid Damage to your Tires and Possible
Accident:
•• Check tire pressure at least once a
month when tires are cold and before
long trips.
•• Do not underinflate/overinflate.•• Do not overload.•• Drive at moderate speeds, observe legal limits.
•• Avoid driving over potholes, obstacles, curbs or edges of pavement.
•• Avoid excessive wheel spinning.•• If you see any damage to a tire, replace with spare and see the tire
manufacturer’s retailer or your Infiniti
retailer.
For further information, the Consumer Tire
Guide on passenger tire care, safety and
mileage performance is available in the United
States by writing the Tire Industry Safety
Council, Box 1801, Washington, D.C. 20013.
IMPORTANT TIRE SAFETY INFORMATION¹