2021 DODGE CHALLENGER inflation pressure

MICHELIN®
171
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.

MICHELIN®
172
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

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

MICHELIN®
179
SERVICE LIFE FOR PASSENGER CAR AND LIGHT TRUCK TIRES
INCLUDING SPARE TIRES
The following recommendation applies to passenger car and light
tr
uck 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 is why, in addition to regular inspections and inflation pressure
m a

intenance 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 five
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. It is impossible to predict
when tires should be replaced based on their calendar age alone.
However the older a tire the greater the chance that it will need to be
replaced due to the service-related evolution or other conditions
found upon inspection or detected during use.
While most tires will need replacement before they achieve 10 years,
i t

is recommended that any tires in service 10 years or more from the
date of manufacture, including spare tires, be replaced with new tires
as a simple precaution even if such tires appear serviceable and even
if they have not reached the legal wear limit. For tires that were on an
original equipment vehicle (i.e., acquired by the consumer on a new
vehicle), follow the vehicle manufacturer’s tire replacement
recommendations, when specified (but not to exceed 10 years).
The date when a tire was manufactured is located on the sidewall of
ea
ch tire. Consumers should locate the Department of Transportation
(DOT) code on the tire which begins with DOT and ends with the
week and year of manufacture. For example, a DOT code ending with
“2204” indicates a tire made in the 22nd week (May) of 2004.

NEXEN TIRE
187
to a toll free phone number to call in case of a flat tire. A qualified
professional will change your flat tire with your spare tire free of
charge. If a working spare is not available, towing will be provided
free of charge to the nearest NEXEN TIRE dealer or authorized place
of repair.
*Nexen Tire reserves the right to change the terms and conditions of
al
l warranties at any time.
TIRE CARE AND MAINTENANCE GUIDE
Tire failure can result in serious damage and/or personal injury. To
re
duce the risk of tire failure we recommend the following:
• Maintain proper inflation pressure and do not use at under inflation
o
r over inflation. Pressure should be set at the level recommended
by vehicle manufacturer.
• Wheel alignment and balancing should be checked at regular inter -
v
als.
• Do not overload. The maximum load carrying capacity is molded on
t
he sidewall of the tire.
• Do not spin your tires excessively and avoid driving over curbs,
p
otholes, obstacles and edges of pavement.
• Never drive on smooth (bald) tires. By law, tires must be replaced
w
hen 2/32" of tread depth remained, as indicated by tread wear
indicator molded in the tread grooves.
• Check your tires frequently for any scrapes, cuts, foreign objects,
s
eparations or bulges. If damage is found, do not attempt to
dismount a tire yourself. Change damaged tire with the spare and
contact a local authorized NEXEN TIRE dealer immediately.
• Do not drive in excess of speed limits allowed by law or the
m
aximum speed justified by driving conditions.
• To achieve proper even wear and gain maximum tread life, tire rota -
t
ion at regular intervals is required.

PIRELLI TIRES
197
Road Hazard Policy For Run Flat Tires Only
Pirelli Run Flat tires are manufactured with technology that allows
li
mited low-inflation operation in the event of sudden loss of pressure.
Pirelli does not recommend the repair of run flat tires and as a result,
Pirelli provides road hazard coverage on all Pirelli produced tires that
are manufactured with run flat technology. To qualify for Run Flat
Road Hazard coverage, a completed claim form along with the tire
exhibiting the road hazard must be returned to Pirelli through an
authorized Pirelli dealer.
If a Run Flat tire becomes unserviceable due to workmanship or
ma
terials anomalies or road hazard injury during the initial warranty
period, which is one year from the date of original retail purchase of
the vehicle or purchase of replacement tires (purchase receipt
required) or within the first 2/32” of the original usable tread,
whichever occurs first, the tire will be replaced with the same or
comparable tire at no charge for the tire to the owner. After the initial
warranty period, if a Run Flat tire becomes unserviceable due to
workmanship or materials anomalies or road hazard injury, the owner
must pay the cost of a comparable new Pirelli brand or PTI private
brand replacement tire on a pro-rata basis. The authorized Pirelli
dealer will determine the cost by multiplying the percentage of the
original usable tread worn by the current dealer selling price. The
owner must pay for any associated service charges, including costs
associated with mounting and balancing of the tire. This Road Hazard
Policy is not a warranty. PTI does not warranty that a Pirelli tire will
not fail due to road hazard and does not authorize any person,
including authorized Pirelli dealers, to make such a warranty.
Pirelli “Seal Inside” Technology
Select Pirelli tires incorporate “Seal Inside” technology, a construction
d e

signed to stop the loss of air from a tire when punctured by an
object. Providing the puncture does not compromise the structural
integrity of the tire, a sealing material layer prevents possible air
leakage in the event of a carcass puncture.
The “Seal Inside” technology is not designed or intended to be a
pe
rmanent repair, and is only meant to allow the consumer to go to a
Pirelli dealer for an inspection to determine if repair or replacement is
needed.
Visit
www.ca.pirelli.com
for more information.

PIRELLI TIRES
202
Load Index: A numerical code indicating the maximum load carrying
capacity of a tire at the maximum cold inflation pressure.
LOAD MAXIMUM LOAD
PE R TIRE LOADMAXIMUM LOAD
PE R TIRE
INDEX KgLbsINDEX KgLbs
80 450 9921069502094
81 4621018 1079752149
82 4751047 1081000 2205
83 4871074 1091030 2271
84 500 1102 1101060 2337
85 515 1135 1111090 2403
86 530 1168 1121120 2469
87 5451201 1131150 2535
88 5601234 1141180 2601
89 5801278 1151215 2679
90 6001323 1161250 2756
91 6151356 1171285 2833
92 6301389 1181320 2910
93 6501433 1191360 2998
94 6701477 1201400 3087
95 6901521 1211450 3197
96 7101565 1221500 3307
97 7301609 1231550 3417
98 7501653 1241600 3528
99 7751708 1251650 3638
100 8081764
1261700 3748
101 8251819 1271750 3859
102 8501874 1281800 3969
103 8751919 1291850 4079
104 9001984 1301900 4190
105 9252039 1311950 4300

PIRELLI TIRES
203
Speed Symbol: An alphabetic code indicating the maximum speed
at which the tire can carry a load corresponding to its Load Index
under specified service conditions.
*For tires having a maximum speed capability above 149 mph, a “ZR”
m a

y appear in the size designation; above 186 mph, a “ZR” must
ap

pear in the size designation, including a ”Y” speed symbol in
brackets.
Other Markings:
P - As part of the tire size designation (e.g., P205/65R15), is used to
in
dicate the tires intended for service on passenger cars.
LT - As part of the tire size designation (e.g. LT235/75R15), is used to
i
ndicate the tires are intended for service on light truck vehicles.
M&S - Letters used to indicate a tire suitable for Mud and Snow and/
o
r All Season usage.
XL - As part of the size designation (e.g. P235/75R16 XL), is used to
i
ndicate the tire can carry more load as the maximum inflation
pressure and load are greater than a standard load version. (Also
could be called REINFORCED).
SPEED SYMBOL MAXIMUM SPEED
KM/H MPH
L 120 74
M 130 80
N 140 86
P 150 93
Q 160 99
R 170 105
S 180 112
T 190 118
U 200 124
H 210 130
V 240 149
W 270 168
*ZR Y300 186
(Y) ABOVE 300 ABOVE 186