tire type DODGE CHALLENGER 2018 Vehicle Warranty

can explode during mounting. Also, mismatched tires and rims can result
in dangerous tire failure on the road. If a tire is mounted by error on the
wrong-sized rim, do not remount it on the proper rim - scrap it. It may
have been damaged internally (which is not externally visible) by having
been dangerously stretched and could fail on the highway.
Old valves may leak. When new tubeless tires are mounted, have new
valves of the correct type installed. Tubeless tires must only be
mounted on wheels designed for tubeless tires i.e., wheels which have
safety humps or ledges.
It is recommended that you have your tires and wheels balanced. Tires
and wheels which are not balanced may cause steering difficulties, a
bumpy ride, and irregular tire wear.
Be sure that all your valves have suitable valve caps. The valve cap is
the primary seal against air loss.
SERVICE LIFE FOR PASSENGER CAR AND LIGHT TRUCK
TIRES INCLUDING SPARE TIRES
The following recommendation applies to passenger car and light truck
tires. Tires are composed of various types of material and rubber
compounds, having performance properties essential to the proper
functioning of the tire itself. These component properties evolve over
time. For each tire, this evolution depends upon many factors such as
weather, storage conditions, and conditions of use (load, speed, inflation
pressure, maintenance etc.) to which the tire is subjected throughout its
life. This service-related evolution varies widely so that accurately
predicting the serviceable life of any specific tire in advance is not
possible.
That it is why, in addition to regular inspections and inflation pressure
maintenance by consumers, it is recommended to have passenger car and
light truck tires, including spare tires, inspected regularly by a qualified
tire specialist, such as a tire dealer, who will assess the tire’s suitability for
continued service. Tires which have been in use for 5 years or more
should continue to be inspected by a specialist at least annually.
Consumers are strongly encouraged to be aware not only of their tires’
visual condition and inflation pressure but also of any change in dynamic
performance such as increased air loss, noise or vibration, which could be
an indication that the tires need to be removed from service to prevent
tire failure.
BFGOODRICH TIRES
42

HIGH PERFORMANCE, LOW ASPECT RATIO TIRES
Many new vehicles come equipped from the factory with high perfor-
mance and/or low aspect ratio tires. Generally, these tires provide
increased vehicle handling capability, but may also have numerous
engineering performance trade-offs associated with their designs.
•Low aspect ratio tires, with reduced sidewall height, may be more
susceptible to damage from potholes, road hazards, and other objects
such as curbs. This is true for the wheels as well. Therefore, as with all
other tires, it is important to drive with care and maintain proper
inflation pressure and load conditions. See “Tire Inflation Pressure”
and “Tire Damage, Inspection and Service Life” in this manual.
•Some sports cars and other handling performance enhanced vehicles,
including sedans and light trucks/SUVs, may be originally equipped
with high performance tires that are more optimized for warmer
weather use. Colder, winter weather traction may be reduced for these
types of tires. Winter tires may be recommended by the vehicle
manufacturer for colder weather application. See “Winter Tires,” the
next section in this manual.
•High performance tires may also wear more quickly, ride more firmly,
and produce more noise during operation.
Consult your vehicle owner ’s manual and tire information placard, or a
qualified tire service professional, for more information and specifics
regarding these types of tires.
WINTER TIRES
WARNING!
Winter driving presents special challenges for vehicle mobility. The
use of winter tires (including studs and chains)—while improving
traction performance in snow and ice—requires special care with
regard to acceleration, braking, cornering, and speed. It is important
to drive with care, not only on snow and ice, but on dry and wet
roads as well.
In winter driving conditions, vehicle control and safe operation under
braking and cornering is especially dependent upon the rear tires. For
this reason, winter tires are best applied to all wheel positions. Some
BRIDGESTONE® - FIRESTONE®
64

If your spare is the same size, load rating, and type of tire as your road
tires, it should be included in the tire rotation process. For vehicles with
a “full-size” spare, the following rotation patterns may be used:
NOTE:
•Never include a “temporary use” spare tire in the rotation.
•Tires with directional tread patterns must be rotated so the direction of
revolution does not change; this may require demounting/mounting
the tires.
•Special attention should be given if your vehicle is equipped with a
Tire Pressure Monitoring System (TPMS). Rotation of your tires may
affect the system; consult your vehicle owner ’s manual or a qualified
tire service professional.
•Some vehicles may have different size tires/wheels on front and rear
which would restrict rotation. Always check and follow the vehicle
manufacturer ’s rotation recommendation.
•To use a full-size spare in the rotation pattern on vehicles with dual
rear wheels, consult your vehicle owner ’s manual for the recom-
mended procedures or consult the vehicle manufacturer.
BRIDGESTONE® - FIRESTONE®
69

YOUR SPARE TIRE
Consult your vehicle owner ’s manual for proper application of your
spare tire. Your car may be equipped with a “temporary use” spare tire;
this spare may differ in size and construction from the other tires on your
vehicle.
WARNING!
Check inflation pressure before use. Failure to have proper inflation
pressure when using your spare tire can result in serious personal
injury or death. See Tire Inflation Pressure in this manual.
WARNING!
Mounting a “temporary use” tire on a wheel which is not
specifically designed for it, or placing another type tire on a wheel
designated for temporary use can be dangerous. Your vehicle’s
handling characteristics can be seriously affected. You could have an
accident resulting in serious personal injury or death. Consult your
vehicle owner ’s manual for proper application of your “temporary
use” spare tire.
The spare tire in your vehicle is intended to be used as a spare when
needed. The spare tire carrier is not intended to be used for long term
storage, except for “temporary use” tires. If your spare is the same size,
load rating, and type of tire as your road tires, it should be included in the
tire rotation process; see “Radial Tire Rotation” in this manual for more
information.
The spare should be included in regular tire inspections and inflation
pressure checks. In addition, it should be replaced 10 years after date of
manufacture, regardless of condition or tread depth. For more informa-
tion, see the “Tire Damage, Inspection and Service Life” in this manual.
TIRE STORAGE
Tires should be stored indoors in a cool, dry place where water cannot
collect inside them. Tires should be placed away from electric
generators/motors and sources of heat such as hot pipes. Storage
surfaces should be clean and free of grease, gasoline or other substances
which can deteriorate the rubber.
BRIDGESTONE® - FIRESTONE®
70

Ply Composition and Materials:The actual number of plies in the
sidewall and tread area and the generic name(s) of their cord material(s)
are marked on at least one sidewall. For example:
•TREAD 2 PLY POLYESTER + 2 STEEL
•SIDEWALL 2 PLY POLYESTER
Radial:Radial ply tires will have the wordradialon at least one
sidewall. An “R” in the tire size designation also indicates radial ply
construction.
Tubeless or Tube Type:Tires are marked as either “tubeless” or “tube
type,” whichever is applicable, on at least one sidewall.
UNIFORM TIRE QUALITY GRADING
The Uniform Tire Quality Grading (“UTQG”) standards are intended to
assist you in making an informed choice in your purchase of passenger
car tires by providing information indicating relative performance of
these tires in the areas of tread wear, wet braking traction (straight-
ahead), and temperature resistance. All passenger car tires must conform
to federal safety requirements in addition to these grades.
Treadwear
The treadwear grade is a comparative rating based on the wear rate of the
tire when tested under controlled conditions on a specified government
test course. For example, a tire graded 150 would wear one and one half
(1 1/2) times as well on the government course as a tire graded 100. The
relative performance of tires depends upon the actual conditions of their
use, however, and may depart significantly from the norm due to
variation in driving habits, service practices and differences in road
characteristics and climate.
Traction
The traction grades, from highest to lowest, are AA, A, B, and C. Those
grades represent the tire’s ability to stop on wet pavement as measured
under controlled conditions on specified government test surfaces of
asphalt and concrete. Warning: The traction grade assigned to a tire is
based on straight-ahead braking traction tests, and does not include
acceleration, cornering, hydroplaning, or peak traction characteristics.
BRIDGESTONE® - FIRESTONE®
79

TIRE REPAIRS
In the event that you get a flat tire while driving, it is best to find a nearby,
safe place to stop and install your spare tire or call a tow truck. The less
distance that you drive on your low or flat tire, the better chances your
tire has of being repairable. Once you are able to get to your local
servicing tire dealer, have them dismount the tire from the rim and
thoroughly inspect the inside of the tire. It is important to know the
difference between a proper tire repair and an improper one because it
can be critical to you and your vehicle’s safety. An improper repair could
pose a safety threat to you and your family and could also affect your
tire’s manufacturer warranty. Here are some tips in determining if your
damaged tire can be properly repaired or not:
•Always have the tire removed from the wheel and inspected before
any repair is performed.
•Tires with less than 1.6 mm (2/32 of an inch) of tread should NOT be
repaired.
•Never repair a tire with a puncture larger than 6 mm (1/4 of an inch).
•Repairs should be limited to the tread area only.
•Repairs cannot overlap one another.
•A plug and patch or plug/patch combo should be used to effectively
repair a tire puncture.
•If anything seems questionable at any time during the repair process,
ask your service advisor for more details and/or call the tire manu-
facturer to make sure the tire’s warranty isn’t being voided.
TIRE MIX USAGE
WARNING!
Never mix tires of different size or construction and/or type on any
axle. (Except for temporary use as a spare tire.) Always refer to the
vehicle’s owner manual for proper tire fitments.
FALKEN TIRE CORPORATION
99

•EXPLOSION OF TIRE/RIM ASSEMBLY DUE TO IMPROPER
MOUNTING.Only specially trained persons should mount tires.
•FAILURE TO MOUNT RADIAL TIRES ON APPROVED RIMS.
•FAILURE TO DEFLATE SINGLE OR DUAL ASSEMBLIES COM-
PLETELY BEFORE DEMOUNTING.
•TIRE SPINNING.On slippery surfaces such as snow, mud, ice, etc.,
do not spin tires in excess of 35 mph (55 kph), as indicated on the
speedometer.
•EXCESSIVE WHEEL SPINNING.This can also result in tire disinte-
gration or axle failure.
WARNING!
Vehicle handling, traction, ride comfort and other performance
parameters may be significantly affected by a change in tire size or
type. Before replacing tires, always consult and follow the vehicle
owner ’s manual because some vehicle manufacturers prohibit
changing tire size. When selecting tires that are different from the
original equipment size make certain:
1. The tires have adequate load-carrying capacity based on the
vehicle placard,
2. The tires have sufficient inflation pressure to carry the load and
3. There is proper clearance with no interference points between the
tire and vehicle.
The consumer must be aware to always drive safely and obey all
traffic laws. Avoid sudden, sharp turns or aggressive 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 tread wear 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
GOODYEAR DUNLOP TIRES
128

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.
DON’T SPIN YOUR TIRES EXCESSIVELY
Avoid excessive tire spinning when your vehicle is stuck in snow, ice,
mud or sand. The centrifugal forces generated by a free-spinning
tire/wheel assembly may cause sudden tire explosion, resulting in
vehicle damage and/or serious personal injury to you or a bystander.
Never exceed 35 mph / 55 kph, as indicated on your speedometer. Use a
gentle backward and forward rocking motion to free your vehicle for
continued driving. Never stand near or behind a tire spinning at high
speeds, for example, while attempting to push a vehicle that is stuck or
when an on-the-car spin balance machine is in use.
DO CHECK YOUR TIRES FOR WEAR
Always remove tires from service when they reach two thirty-seconds of
an inch (2/32) remaining tread depth. All new tires have tread wear
indicators which appear as smooth banks in the tread grooves when they
wear to the two thirty seconds of an inch (2/32) level. Many wet weather
accidents result from skidding on bald or nearly bald tires. Excessively
worn tires are also more susceptible to penetrations.
DO CHECK YOUR TIRES FOR DAMAGE
Frequent (at least monthly) inspection of your tires for signs of damage
and their general condition is important for safety. If you have any
questions, have your tire Dealer inspect them. Impacts, penetrations,
cracks, knots, bulges or air loss always require tire removal and expert
inspection. Never perform a temporary repair or use an inner tube as a
substitute for a proper repair. Only qualified persons should repair tires.
PROPER TIRE REPAIR
NOTE:Goodyear does not warrant any inspection or repair process.
The repair is entirely the responsibility of the repairer and should be
made in accordance with established Rubber Manufacturers Association
(RMA) procedures.
GOODYEAR DUNLOP TIRES
130

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.
THE CONVENIENCE (TEMPORARY) SPARE
The Convenience (Temporary) Spare is designed, built and tested to the
high engineering standards set by North America’s leading car manufac-
turers and to Goodyear ’s own high standards of quality control. It is
designed to take up a minimum of storage space and, at the same time,
fulfill the function of a spare tire when needed. The spare is kept in its
storage space, fully inflated at 60 psi. To be sure it is always ready for use,
the air pressure should be checked on a regular basis.
The Convenience (Temporary) Spare can be used in combination with the
original tires on your vehicle. You can expect a tire tread life of up to 3,000
miles (4,800 kilometers), depending on road conditions and your driving
habits. To conserve tire tread life, return the spare to the storage area as
soon as it is convenient to have the standard tire repaired or replaced.
The Convenience (Temporary) Spare weighs less than a standard tire so
it’s easier to handle. It also helps reduce the total car weight, which
contributes to fuel economy. The wheels used with the Convenience
(Temporary) Spare are specifically designed for use with high pressure
spares and should never be used with any other type tire.
DON’T ATTEMPT TO MOUNT YOUR OWN TIRES
Serious injury or death may result from explosion of tire/rim assembly
due to improper mounting procedures. Follow tire manufacturer ’s
instructions and match tire diameter to rim diameter. Mount light truck
radials on rims approved for radial service. Do not apply bead sealer.
This can inhibit bead seating. Lubricate beads and tire rim (including
tube or flap) contact surfaces. Lock assembly on mounting machine or
place in safety cage. STAND BACK and never exceed 40 psi to seat beads.
Never use a volatile substance or a rubber “donut” (also known as a bead
expander or “O-Ring”) to aid bead seating. Only specially trained
persons should mount tires.
GOODYEAR DUNLOP TIRES
131

DON’T MIX TIRES OF DIFFERENT SIZES AND TYPES ON THE
SAME AXLE
For optimum handling and control, Goodyear recommends fitment of
four (4) tires of the same type and size unless otherwise specified by the
vehicle manufacturer.
WARNING!
Before you replace your tires, always consult the vehicle owner ’s
manual and follow the vehicle manufacturer ’s replacement tire
recommendations. Vehicle handling may be significantly affected
by a change in tire size or type. When selecting tires that are
different from the Original Equipment size, see a professional
installer in order to make certain that proper clearance, load-
carrying capacity and inflation pressure are selected. Never exceed
the maximum load capacity and inflation pressure listed on the
sidewall of the tire. Always drive safely and obey all traffic laws.
Avoid sudden, sharp turns or aggressive lane changes. Failure to
follow this warning may result in loss of control of the vehicle,
leading to an accident and serious injury or death.
When replacing tires, you must maintain the outside diameter and
load-carrying capacity of the Original Equipment tire. Inflation pressure
may need to be adjusted to avoid overloading the tire. Consult the Tire &
Rim Association Load and Inflation Tables, ETRTO or JATMA standards
for correct load and inflation information.
NEVER FIT TIRES TO A VEHICLE THAT HAVE LESS LOAD-
CARRYING CAPACITY THAN REQUIRED BY THE ORIGINAL
EQUIPMENT MANUFACTURER
Examples: Many vehicles, such as large passenger vans, require Load
Range E tires as designated by the vehicle manufacturer. Fitment of a tire,
such as a Load Range D, with less carrying capacity is not allowed. In
other cases, tires of the same size may carry different load indexes in the
service description. You must make certain the replacement tires fitted to
the vehicle have a load-carrying capacity equal to or greater than what
the Original Equipment manufacturer specifies.
GOODYEAR DUNLOP TIRES
132