2021 DODGE CHALLENGER suspension

TIRES
16
It is recommended to replace the two front tires or two rear tires as a
pair. Replacing just one tire can seriously affect your vehicle’s
handling. If you ever replace a wheel, make sure that the wheel’s
specifications match those of the original wheels.
It is recommended you contact an authorized tire dealer or original
eq
uipment dealer with any questions you may have on tire
specifications or capability. Failure to use equivalent replacement tires
may adversely affect the safety, handling, and ride of your vehicle.
WARNING!
• Do not use a tire, wheel size, load rating, or speed rating other
t
han that specified for your vehicle. Some combinations of unap -
proved tires and wheels may change suspension dimensions and
pe
rformance characteristics, resulting in changes to steering,
handling, and braking of your vehicle. This can cause unpredict -
able handling and stress to steering and suspension compo -
nents. You could lose control and have a collision resulting in
se
rious injury or death. Use only the tire and wheel sizes with
load ratings approved for your vehicle.
• Never use a tire with a smaller load index or capacity, other than
w
hat was originally equipped on your vehicle. Using a tire with
a smaller load index could result in tire overloading and failure.
You could lose control and have a collision.
• Failure to equip your vehicle with tires having adequate speed
c
apability can result in sudden tire failure and loss of vehicle
control.
CAUTION!
Replacing original tires with tires of a different size may result in
fa
lse speedometer and odometer readings.

BFGOODRICH® TIRES
37
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, whenever only two tires are replaced, the new ones 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
been modified, always drive safely, avoid sudden, sharp turns or lane
changes and obey all traffic laws. Failure to do so may result in loss of
vehicle control leading to an accident and serious injury or death.
TIRE ALTERATIONS
Do not make or allow to be made any alterations on your tires.
Al
terations may prevent proper performance, leading to tire damage
which can result in an accident. Tires which become unserviceable due
to alterations such as trueing, whitewall inlays, addition of balancing
or sealant liquids, or the use of tire dressing containing petroleum
distillates are excluded from warranty coverage.

BRIDGESTONE® - FIRESTONE®
81
•Improper use or operation, including, without limitation:
Improper inflation pressure, overloading, tire/wheel spinning,
use of an improper wheel, tire chain damage, misuse, misappli -
cation, negligence, tire alteration, or for racing or competition
pu
rposes.
• 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.
• 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 infla -
tion.
• Improper repair.
Improper repair voids this Limited Warranty
• For RFT tires only, improper run-flat or low tire pressure oper -
a
tion, including, without limitation: Exceeding speed, distance,
o
r other run-flat/lowpressure operation limitations.
2. Rapid tread wear or wear-out. Original equipment tires have no
m
ileage warranty.
3. Weather/ozone cracking after 4 years from date of tire manufac -
t
ure.
4. Ride disturbance or vibration after 1/32 inch (0.8mm) of tread
we

ar use.
5. Tires with sealant, balance, or other filler material that was not
o
riginally applied or inserted by the tire manufacturer.
6. Tires used in commercial service.
7
. Tires purchased and normally used outside the United States and
C
anada.
8. The cost of applicable federal, state, and local taxes.
9
. Failure to follow any of the safety and maintenance recommenda -
t
ions or warnings contained in this manual.
This Limited Warranty is in addition to and/or may be limited by any
ot
her applicable written warranty you may have received concerning
special tires or situations.

FALKEN TIRE CORPORATION
102
2. WHAT IS NOT COVERED BY THE WARRANTY
• Tires that becomes unserviceable due to road hazard damages
(
cuts, snags, punctures, bruises, impact breaks, etc.) improper
repair technique or materials, improper inflation, overload,
irregular wear, wheel imbalance, defective mechanical vehicle
components (brakes, suspension, wheels, etc.) improper suspen -
sion alignment, accident, fire, chemical damage, damage from
ch
ain use, racing, off-road use, run flat, improper installation,
vandalism, or abuse.
• Tires branded “NA” or a tire in which the DOT numbering has
b
een removed.
• Tires presented for a warranty claim by someone other than by
t
he original purchaser, or tires that were transferred to another
vehicle from the vehicle in which the tires were originally
installed.
• Tires having a failure or failures caused by a previous damages
o
r repairs.
• The cost of tire repair or retreading is not covered by this
w
arranty and will be the sole responsibility of the tire owner.
Possible NON Covered Reasons/Conditions due to:
Chipping/Chunking/Tearing Puncture
Corrosion/Wreck Racing or any Competition
Fire Repair Failure
Impact Break or Concussions Road Hazards
Improper Inflation Pressure Sidewall Cut or Damage
Improper Mounting/Dismount Theft or Vandalism
Mechanical Defects of the Vehicle Tread Cuts
Misalignment Wheel Imbalance
Misapplication Willful Abuse
Overloading

GOODYEAR® DUNLOP® TIRES
130
FOLLOW THESE ADDITIONAL GUIDELINES
When installing only two tires, fit the tires with the deepest tread
de
pth on the rear axle. If radials and non-radials must be fitted to the
same vehicle, fit radials on rear axle. Never mix radials and
non-radials on the same axle. When fitting winter tires or all-season
tires to performance vehicles, always fit in sets of four. It is not
recommended to fit tires with different speed ratings. If tires with
different speed ratings are installed on a vehicle, they should be
installed with like pairs on the same axle.
The speed capability of the vehicle will become limited to that of the
lo
west speed rated tires.
Use of lift kits with some vehicle/tire combinations can cause
in
stability. When changing tire sizes, always consult dealer for
optimum rim width and carefully check vehicle/tire clearances.
RETREADED TIRES
Retreaded passenger and light truck tires are not warranted by
Goodyear® for any reason. Speed ratings and US Department of
Transportation (DOT) test compliance certifications are voided for
retreaded tires.
DO MAINTAIN VEHICLE SUSPENSION, WHEEL ALIGNMENT AND
BA
LANCE AND ROTATE YOUR TIRES

Lack of rotation, worn suspension parts, underinflation/ overinflation,
whe
el 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
SM
ART/ PLAY YOUR PART BROCHURE” PUBLISHED BY THE
RUBBER MANUFACTURERS ASSOCIATION (RMA). A COPY
OF THIS BROCHURE CAN BE DOWNLOADED FROM THE RMA
WEBSITE:
www.ustires.org/publications
.
CAUTION!

Never substitute a “Standard Load” (SL) tire for an Extra Load
( X

L) or Reinforced tire. If the vehicle was originally equipped
with “Extra Load” (XL) or Reinforced tires, replace those tires with
similar-sized Extra Load (XL) or Reinforced tires.

MICHELIN®
174
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

PIRELLI TIRES
208
TO MAINTAIN PROPER VEHICLE DYNAMICS AND LOAD
CARRYING CAPACITY, REPLACEMENT TIRES MUST ALWAYS
HAVE A LOAD INDEX AND SPEED SYMBOL EQUAL TO OR
GREATER THAN THOSE FITTED AS ORIGINAL EQUIPMENT.
When making plus size fitments, you should consult with the dealer
re
garding any suspension or braking system modifications which
may be recommended for the vehicle.
9. Tire Inspection
As a minimum, tires (including the spare tire) should be examined
an
d air pressure checked monthly and always prior to long trips. They
should also be examined if you strike any unusual object on the road.
Tires showing bulges, cracks, cuts, penetrations or uneven wear must
be dismounted and examined by an authorized Pirelli tire dealer and
replaced if necessary. Pirelli tires have treadwear indicators in the
tread grooves, which show up when the tread has worn to 2/32”
remaining. At this point, your tires must be replaced because they are
illegal and dangerous.
The mere passage of time (age) does not cause tires to deteriorate, but
ra
ther exposure to outside forces. Such outside forces can include, but
are not limited to: road hazards, punctures, improper repairs,
misalignment, under inflated operation, over inflated operation,
excessive heat caused by over deflected operation, excessive exposure
to ozone, improper storage conditions, etc. Tire companies can only
have an impact on a few of these exposures. Tire companies add
antiozinants and anti-oxidants (anti-degradation compounds) to
minimize degradation. Pirelli believes that since there is no way to
accurately predict what outside forces a tire will be exposed to there is
no scientifically supportable age limit that can be set for tires.
To avoid cosmetic damage, use a mild soap solution to clean sidewalls
a n

d rinse off with low-pressure tap water. Never apply cleaners or
dressings to enhance sidewall appearance to avoid removal of
antioxidants, which are intended to prevent ozone degradation. The
removal of anti-oxidants may degrade the rubber and can lead to
sidewall cracking. Use of high-pressure sprayers may cause sidewall
damage.
WARNING!
Driving on a damaged tire is dangerous, as the tire can suddenly
fa
il, which can lead to an accident and serious personal injury or
death.

TOYO TIRES® – LIMITED WARRANTY
249
VEHICLES WITH MODIFIED SUSPENSION
USEFUL TIRE INFORMATION
There is a lot of useful information molded into the sidewall of a tire.
I t

shows the name of the tire, its size, if it is tubeless or tube type, the
maximum load and maximum inflation, and important safety
warnings. The sidewall markings on passenger and light truck tires
are slightly different.
WARNING!
Large-diameter tires and modified suspensions that increase
g r

ound clearance will alter vehicle handling.
• The vehicle may become more likely to roll over.
•
Braking distances may increase.
•
Slower speeds may be required to maintain control.
D
rive with extreme caution until you become familiar with how
yo
ur vehicle handles. Always wear your seat belt.
Some modifications may be illegal in your state. Consult your
Ow
ner’s Manual, the instructions for this product, and state law
before modifying your vehicle.