wheel size JEEP CHEROKEE 2023 User Guide

242SERVICING AND MAINTENANCE
Example: If garage temperature = 68°F (20°C) and the
outside temperature = 32°F (0°C) then the cold tire
inflation pressure should be increased by 3 psi (21 kPa),
which equals 1 psi (7 kPa) for every 12°F (7°C) for this
outside temperature condition.
Tire pressure may increase from 2 to 6 psi (13 to 40 kPa)
during operation. DO NOT reduce this normal pressure
build up or your tire pressure will be too low.
Tire Pressures For High Speed Operation
The manufacturer advocates driving at safe speeds and
within posted speed limits. Where speed limits or
conditions are such that the vehicle can be driven at high
speeds, maintaining correct tire inflation pressure is very
important. Increased tire pressure and reduced vehicle
loading may be required for high-speed vehicle operation.
Refer to an authorized tire dealer or original equipment
vehicle dealer for recommended safe operating speeds,
loading and cold tire inflation pressures.
Radial Ply Tires
Tire Repair
If your tire becomes damaged, it may be repaired if it
meets the following criteria:
The tire has not been driven on when flat.
 The damage is only on the tread section of your tire
(sidewall damage is not repairable).
 The puncture is no greater than ¼ of an inch (6 mm).
Consult an authorized tire dealer for tire repairs and
additional information.
Damaged Run Flat tires, or Run Flat tires that have
experienced a loss of pressure should be replaced
immediately with another Run Flat tire of identical size and
service description (Load Index and Speed Symbol).
Replace the tire pressure sensor as well as it is not
designed to be reused.
Run Flat Tires — If Equipped
Run Flat tires allow you the capability to drive 50 miles
(80 km) at 50 mph (80 km/h) after a rapid loss of inflation
pressure. This rapid loss of inflation is referred to as the
Run Flat mode. A Run Flat mode occurs when the tire
inflation pressure is of/or below 14 psi (96 kPa). Once a Run Flat tire reaches the Run Flat mode it has limited
driving capabilities and needs to be replaced immediately.
A Run Flat tire is not repairable. When a Run Flat tire is
changed after being driven under a Run Flat mode 14 psi
(96 kPa) condition, please replace the TPMS sensor as it
is not designed to be reused.
NOTE:TPMS sensor must be replaced after driving the vehicle on
a flat tire condition.
It is not recommended driving a vehicle loaded at full
capacity or to tow a trailer while a tire is in the Run Flat
mode.
See the Tire Pressure Monitoring System section for more
information
Úpage 155.
Tire Spinning
When stuck in mud, sand, snow, or ice conditions, do not
spin your vehicle's wheels above 30 mph (48 km/h) or for
longer than 30 seconds continuously without stopping.
WARNING!
High speed driving with your vehicle under maximum
load is dangerous. The added strain on your tires could
cause them to fail. You could have a serious collision.
Do not drive a vehicle loaded to the maximum capacity
at continuous speeds above 75 mph (120 km/h).
WARNING!
Combining radial ply tires with other types of tires on
your vehicle will cause your vehicle to handle poorly.
The instability could cause a collision. Always use radial
ply tires in sets of four. Never combine them with other
types of tires.
WARNING!

Fast spinning tires can be dangerous. Forces generated
by excessive wheel speeds may cause tire damage or
failure. A tire could explode and injure someone. Do not
spin your vehicle's wheels faster than 30 mph (48 km/h)
for more than 30 seconds continuously when you are
stuck, and do not let anyone near a spinning wheel, no
matter what the speed.

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SERVICING AND MAINTENANCE243
(Continued)
Tread Wear Indicators
Tread wear indicators are in the original equipment tires to
help you in determining when your tires should be
replaced.

Tire Tread

These indicators are molded into the bottom of the tread
grooves. They will appear as bands when the tread depth
becomes 1/16 of an inch (1.6 mm). When the tread is
worn to the tread wear indicators, the tire should be
replaced
Úpage 243.
Life Of Tire
The service life of a tire is dependent upon varying factors
including, but not limited to:
Driving style.

 Tire pressure - Improper cold tire inflation pressures can
cause uneven wear patterns to develop across the tire tread. These abnormal wear patterns will reduce tread
life, resulting in the need for earlier tire replacement.

 Distance driven.
 Performance tires, tires with a speed rating of V or
higher, and Summer tires typically have a reduced
tread life. Rotation of these tires per the vehicle sched-
uled maintenance is highly recommended.
NOTE:Wheel Valve Stem must be replaced as well when
installing new tires due to wear and tear in existing tires.
Keep dismounted tires in a cool, dry place with as little
exposure to light as possible. Protect tires from contact
with oil, grease, and gasoline.
Replacement Tires
The tires on your new vehicle provide a balance of many
characteristics. They should be inspected regularly for
wear and correct cold tire inflation pressures. The
manufacturer strongly recommends that you use tires
equivalent to the originals in size, quality and performance
when replacement is needed
Úpage 243. Refer to the
Tire And Loading Information Placard or the Vehicle Certification Label for the size designation of your tire. The
Load Index and Speed Symbol for your tire will be found on
the original equipment tire sidewall.
See the Tire Sizing Chart example found in the Tire Safety
Information for more information relating to the Load
Index and Speed Symbol of a tire
Úpage 236.
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 equipment 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.
1 — Tread Wear Indicators
WARNING!
Tires and the spare tire should be replaced after six
years, regardless of the remaining tread. Failure to
follow this warning can result in sudden tire failure. You
could lose control and have a collision resulting in
serious injury or death.
WARNING!
 Do not use a tire, wheel size, load rating, or speed
rating other than that specified for your vehicle.
Some combinations of unapproved tires and wheels
may change suspension dimensions and perfor -
mance characteristics, resulting in changes to
steering, handling, and braking of your vehicle. This
can cause unpredictable handling and stress to
steering and suspension components. You could
lose control and have a collision resulting in serious
injury or death. Use only the tire and wheel sizes with
load ratings approved for your vehicle.
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244SERVICING AND MAINTENANCE
TIRE TYPES
All Season Tires — If Equipped
All Season tires provide traction for all seasons (Spring,
Summer, Autumn, and Winter). Traction levels may vary
between different All Season tires. All Season tires can be
identified by the M+S, M&S, M/S or MS designation on the
tire sidewall. Use All Season tires only in sets of four;
failure to do so may adversely affect the safety and
handling of your vehicle.
Summer Or Three Season Tires —
If Equipped
Summer tires provide traction in both wet and dry
conditions, and are not intended to be driven in snow or on
ice. If your vehicle is equipped with Summer tires, be aware these tires are not designed for Winter or cold
driving conditions. Install Winter tires on your vehicle when
ambient temperatures are less than 40°F (5°C) or if
roads are covered with ice or snow. For more information,
contact an authorized dealer.
Summer tires do not contain the all season designation or
mountain/snowflake symbol on the tire sidewall. Use
Summer tires only in sets of four; failure to do so may
adversely affect the safety and handling of your vehicle.
Snow Tires
Some areas of the country require the use of snow tires
during the Winter. Snow tires can be identified by a
mountain/snowflake symbol on the tire sidewall.
If you need snow tires, select tires equivalent in
size and type to the original equipment tires.
Use snow tires only in sets of four; failure to do
so may adversely affect the safety and handling
of your vehicle.

Snow tires generally have lower speed ratings than what
was originally equipped with your vehicle and should not be
operated at sustained speeds over 75 mph (120 km/h). For
speeds above 75 mph (120 km/h) refer to original
equipment or an authorized tire dealer for recommended
safe operating speeds, loading and cold tire inflation
pressures.
While studded tires improve performance on ice, skid and
traction capability on wet or dry surfaces may be poorer
than that of non-studded tires. Some states prohibit
studded tires; therefore, local laws should be checked
before using these tire types.
SPARE TIRES — IF EQUIPPED
NOTE:For vehicles equipped with Tire Service Kit instead of a
spare tire, please refer to Tire Service Kit Úpage 196.
Refer to Towing Requirements - Tires for restrictions when
towing with a spare tire designated for temporary
emergency use
Úpage 118.
Spare Tire Matching Original Equipped Tire
And Wheel — If Equipped
Your vehicle may be equipped with a spare tire and wheel
equivalent in look and function to the original equipment
tire and wheel found on the front or rear axle of your
vehicle. This spare tire may be used in the tire rotation for
your vehicle. If your vehicle has this option, refer to an
authorized tire dealer for the recommended tire rotation
pattern.

Never use a tire with a smaller load index or capacity,
other than what 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 capability can result in sudden tire
failure and loss of vehicle control.
CAUTION!
Replacing original tires with tires of a different size may
result in false speedometer and odometer readings.
WARNING!
WARNING!
Do not use Summer tires in snow/ice conditions. You
could lose vehicle control, resulting in severe injury or
death. Driving too fast for conditions also creates the
possibility of loss of vehicle control.CAUTION!
Because of the reduced ground clearance, do not take
your vehicle through an automatic car wash with a
compact or limited use temporary spare installed.
Damage to the vehicle may result.

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SERVICING AND MAINTENANCE245
Compact Spare Tire — If Equipped
The compact spare is for temporary emergency use only.
You can identify if your vehicle is equipped with a compact
spare by looking at the spare tire description on the Tire
And Loading Information Placard located on the driver’s
side door opening or on the sidewall of the tire. Compact
spare tire descriptions begin with the letter “T” or “S”
preceding the size designation. Example: T145/80D18
103M.
T, S = Temporary Spare Tire.
Since this tire has limited tread life, the original equipment
tire should be repaired (or replaced) and reinstalled on
your vehicle at the first opportunity.
Do not install a wheel cover or attempt to mount a
conventional tire on the compact spare wheel, since the
wheel is designed specifically for the compact spare tire.
Do not install more than one compact spare tire and wheel
on the vehicle at any given time.
Full Size Spare — If Equipped
The Full Size spare is for temporary emergency use only.
This tire may look like the originally equipped tire on the
front or rear axle of your vehicle, but it is not. This spare
tire may have limited tread life. When the tread is worn to
the tread wear indicators, the temporary use Full Size
spare tire needs to be replaced. Since it is not the same as
your original equipment tire, replace (or repair) the original
equipment tire and reinstall on the vehicle at the first
opportunity.
Limited Use Spare — If Equipped
The limited use spare tire is for temporary emergency use
only. This tire is identified by a label located on the limited
use spare wheel. This label contains the driving limitations
for this spare. This tire may look like the original equipped
tire on the front or rear axle of your vehicle, but it is not.
Installation of this limited use spare tire affects vehicle
handling. Since it is not the same as your original
equipment tire, replace (or repair) the original equipment
tire and reinstall on the vehicle at the first opportunity.
WHEEL AND WHEEL TRIM CARE
All wheels and wheel trim, especially aluminum and
chrome plated wheels, should be cleaned regularly using
mild (neutral Ph) soap and water to maintain their luster
and to prevent corrosion. Wash wheels with the same
soap solution recommended for the body of the vehicle
and remember to always wash when the surfaces are not
hot to the touch.
Your wheels are susceptible to deterioration caused by salt,
sodium chloride, magnesium chloride, calcium chloride, etc.,
and other road chemicals used to melt ice or control dust on
dirt roads. Use a soft cloth or sponge and mild soap to wipe
away promptly. Do not use harsh chemicals or a stiff brush.
They can damage the wheel’s protective coating that helps
keep them from corroding and tarnishing.
When cleaning extremely dirty wheels including excessive
brake dust, care must be taken in the selection of tire and
wheel cleaning chemicals and equipment to prevent
damage to the wheels. Mopar® Wheel Treatment or
Mopar® Chrome Cleaner or their equivalent is
recommended, or select a non-abrasive, non-acidic
cleaner for aluminum or chrome wheels.
WARNING!
Compact and collapsible spares are for temporary
emergency use only. With these spares, do not drive
more than 50 mph (80 km/h). Temporary use spares
have limited tread life. When the tread is worn to the
tread wear indicators, the temporary use spare tire
needs to be replaced. Be sure to follow the warnings,
which apply to your spare. Failure to do so could result
in spare tire failure and loss of vehicle control.WARNING!
Limited use spares are for emergency use only.
Installation of this limited use spare tire affects vehicle
handling. With this tire, do not drive more than the
speed listed on the limited use spare wheel. Keep
inflated to the cold tire inflation pressures listed on your
Tire And Loading Information Placard located on the
driver’s side B-pillar or the rear edge of the driver’s side
door. Replace (or repair) the original equipment tire at
the first opportunity and reinstall it on your vehicle.
Failure to do so could result in loss of vehicle control.
CAUTION!
Avoid products or automatic car washes that use acidic
solutions or strong alkaline additives or harsh brushes.
Many aftermarket wheel cleaners and automatic car
washes may damage the wheel's protective finish. Such
damage is not covered by the New Vehicle Limited War -
ranty. Only car wash soap, Mopar® Wheel Cleaner or
equivalent is recommended.
8

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246SERVICING AND MAINTENANCE
NOTE:If you intend parking or storing your vehicle for an
extended period after cleaning the wheels with wheel
cleaner, drive your vehicle and apply the brakes to remove the water droplets from the brake components. This
activity will remove the red rust on the brake rotors and
prevent vehicle vibration when braking.
Dark Vapor Chrome, Black Satin Chrome, or Low Gloss
Clear Coat Wheels
SNOW TRACTION DEVICES
Use of traction devices require sufficient tire-to-body
clearance. Due to limited clearance, the following snow
traction devices are recommended. Follow these
recommendations to guard against damage.

Snow traction device must be of proper size for the tire,
as recommended by the snow traction device manu -
facturer.
 No other tire sizes are recommended for use with the
snow traction device.
 Please see the following table for the recommended
tire size, axle and snow traction device:
CAUTION!
Do not use scouring pads, steel wool, a bristle brush,
metal polishes or oven cleaner. These products may
damage the wheel's protective finish. Such damage is
not covered by the New Vehicle Limited Warranty. Only
car wash soap, Mopar® Wheel Cleaner or equivalent is
recommended.
CAUTION!
If your vehicle is equipped with these specialty wheels,
DO NOT USE wheel cleaners, abrasives, or polishing
compounds. They will permanently damage this finish
and such damage is not covered by the New Vehicle
Limited Warranty. HAND WASH ONLY USING MILD SOAP
AND WATER WITH A SOFT CLOTH. Used on a regular
basis; this is all that is required to maintain this finish.
FWD
Trim Level Axle
Tire/Wheel SizeSnow Traction Device (Maximum
Projection Beyond Tire Profile Or Equivalent)
Sport
Latitude
Latitude Plus Latitude LUX Limited
Overland Front
215/60R17 7 mm Cable Chain

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SERVICING AND MAINTENANCE247
4X4 - Jeep® Active Drive I
Trim Level Axle
Tire/Wheel SizeSnow Traction Device (Maximum
Projection Beyond Tire Profile Or Equivalent)
Sport
Latitude
Latitude Plus Latitude LUX TrailhawkLimited
Overland Front
215/60R17 9mm Cable Chain
4X4 - Jeep® Active Drive II
Trim Level Axle
Tire/Wheel SizeSnow Traction Device (Maximum
Projection Beyond Tire Profile Or Equivalent)
Latitude
Latitude Plus Latitude LUX Limited
Overland Front
225/65R17
225/60R18
7mm Cable Chain
Trailhawk 225/65R179mm Cable Chain
8

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248SERVICING AND MAINTENANCE
(Continued)
TIRE ROTATION RECOMMENDATIONS
The tires on the front and rear of your vehicle operate at
different loads and perform different steering, handling,
and braking functions. For these reasons, they wear at
unequal rates.
These effects can be reduced by timely rotation of tires.
The benefits of rotation are especially worthwhile with
aggressive tread designs such as those on On/Off Road
type tires. Rotation will increase tread life, help to
maintain mud, snow, and wet traction levels, and
contribute to a smooth, quiet ride. Refer to the Maintenance Plan for the proper
maintenance intervals
Úpage 209. The reasons for any
rapid or unusual wear should be corrected prior to rotation
being performed.
The suggested rotation method is the “forward cross”
shown in the following diagram. This rotation pattern does
not apply to some directional tires that must not be
reversed.

Tire Rotation (Forward Cross)

WARNING!
Using tires of different size and type (M+S, Snow)
between front and rear axles can cause unpredictable
handling. You could lose control and have a collision.
CAUTION!
 Use on front tires only.
 Damage to Front-Wheel Drive (FWD) Models may
result if tire chains or traction devices are used with
original equipment size tires.
 Damage to Four-Wheel Drive (4WD) Models without
a Two-Speed Power Transfer Unit may result if tire
chains or traction devices are used with original
equipment size tires.
 Damage to Four-Wheel Drive (4WD) Trailhawk
Models may result if tire chains or traction devices
are used with original equipment size tires.
To avoid damage to your vehicle or tires, observe the
following precautions:
 Because of restricted traction device clearance
between tires and other suspension components, it
is important that only traction devices in good condi -
tion are used. Broken devices can cause serious
damage. Stop the vehicle immediately if noise occurs
that could indicate device breakage. Remove the
damaged parts of the device before further use.
 Install device as tightly as possible and then
retighten after driving about ½ mile (0.8 km). Auto -
sock traction devices do not require retightening.
 Do not exceed 30 mph (48 km/h).
 Drive cautiously and avoid severe turns and large
bumps, especially with a loaded vehicle.
 Do not drive for a prolonged period on dry pavement.
 Observe the traction device manufacturer’s instruc -
tions on the method of installation, operating speed,
and conditions for use. Always use the suggested
operating speed of the device manufacturer’s if it is
less than 30 mph (48 km/h).
 Do not use traction devices on a compact spare tire.
CAUTION!
CAUTION!
Proper operation of four-wheel drive vehicles depends
on tires of equal size, type and circumference on each
wheel. Any difference in tire size can cause damage to
the power transfer unit. Tire rotation schedule should
be followed to balance tire wear.

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253
TECHNICAL SPECIFICATIONS
VEHICLE IDENTIFICATION NUMBER (VIN)
The VIN is found on the left front corner of the instrument
panel. The VIN is visible from outside of the vehicle
through the windshield.

Vehicle Identification Number

NOTE:
It is illegal to remove or alter the VIN.
BRAKE SYSTEM
Your vehicle is equipped with dual hydraulic brake
systems. If either of the two hydraulic systems lose normal
capability, the remaining system will still function.
However, there will be some loss of overall braking
effectiveness. You may notice increased pedal travel
during application, greater pedal force required to slow or
stop, and potential activation of the Brake Warning Light.
In the event power assist is lost for any reason (i.e.,
repeated brake applications with the engine OFF) the
brakes will still function. However, the effort required to
brake the vehicle will be much greater than that required
with the power system operating.
WHEEL AND TIRE TORQUE SPECIFICATIONS
Proper lug nut/bolt torque is very important to ensure that
the wheel is properly mounted to the vehicle. Any time a
wheel has been removed and reinstalled on the vehicle,
the lug nuts/bolts should be torqued using a properly
calibrated torque wrench using a six-sided (hex) deep wall
socket.
TORQUE SPECIFICATIONS
**Use only authorized dealer recommended lug nuts/bolts
and clean or remove any dirt or oil before tightening.
Inspect the wheel mounting surface prior to mounting the
tire and remove any corrosion or loose particles.

Wheel Mounting Surface

Lug Nut/Bolt Torque **Lug Nut/Bolt
Size Lug Nut/Bolt
Socket Size
100 ft-lb
(135 N·m) M12 x 1.25 19 mm
9

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269
Storing Your Vehicle ..................................................... 250
Stuck, Freeing .............................................................. 204
Sun Roof ...................................................................54
, 56
Closing ........................................................................54
Opening ...................................................................... 54
Sun Visor Extension ........................................................34
Sunshade Operation ....................................................... 54
Supplemental Restraint System – Air Bag ................. 167
Sway Control, Trailer .................................................... 150
Symbol Glossary ................................................................ 9
Synthetic Engine Oil ..................................................... 215
System, Remote Starting ................................................18
TTemperature Control, Automatic (ATC) ..........................48
Tie Down Hooks, Cargo...................................................59 Time Delay Headlight ....................................................................41
Tire And Loading Information Placard ........................ 238
Tire Markings................................................................ 235
Tire Safety Information ................................................ 235
Tire Service Kit ................................. 196
, 197, 199, 200
Tires .................................................. 188, 241, 244, 249
Aging (Life Of Tires)................................................. 243 Air Pressure ............................................................. 241
Chains...................................................................... 246Changing ................................................................. 191
Compact Spare ....................................................... 245
General Information ...................................... 241
, 244
High Speed .............................................................. 242
Inflation Pressure ................................................... 241
Jacking..................................................................... 191
Life Of Tires ............................................................. 243
Load Capacity................................................. 238
, 239 Pressure Monitoring System (TPMS) ..............72
, 155
Quality Grading ........................................................ 249
Radial ....................................................................... 242
Replacement ...........................................................243
Rotation....................................................................248 Safety ............................................................. 235
, 241
Sizes ......................................................................... 236
Snow Tires................................................................ 244
Spare Tires..................................................... 244
, 245
Spinning ...................................................................242 Trailer Towing .......................................................... 118
Tread Wear Indicators ............................................. 243Wheel Nut Torque....................................................253
To Open Hood ................................................................. 56
Tongue Weight/Trailer Weight ........................... 115
, 117
Torque Converter Clutch ................................................ 85
Tow Hooks Emergency ............................................................... 206
Towing ........................................................ 114
, 116, 205
Disabled Vehicle ...................................................... 205
Recreational ............................................................120
Towing Behind A Motorhome ....................................... 120
Traction Control ............................................................150
Trailer Sway Control (TSC) ............................................150
Trailer Towing ................................................................ 114 Frontal Area ............................................................. 115
Hitches .....................................................................116
Minimum Requirements ......................................... 117
Tips ...........................................................................119Trailer And Tongue Weight............................ 116
, 117
Weight Carrying Hitch.............................................. 115 Weight Distributing Hitch ........................................ 115
Wiring ....................................................................... 118
Trailer Towing Guide ..................................................... 116
Trailer Weight ................................................................ 116 Transaxle
Automatic .................................................................. 81
Operation ................................................................... 81
Transmission .................................................................. 81 Automatic ......................................................... 81
, 225
Maintenance ........................................................... 225
Transporting Pets ......................................................... 186
Tread Wear Indicators.................................................. 243
Turn Signals ...................................................... 39
, 42, 74
UUconnect Uconnect Settings ............................................ 19, 126
Uconnect Settings Customer Programmable Features .................. 19
, 22
Passive Entry Programming ..................................... 22
Uniform Tire Quality Grades ........................................ 249
Universal Garage Door Opener (HomeLink®) .............. 35
Universal Garage Door Opener (HomeLink®) —
If Equipped

S
............................................................... 35
Untwisting Procedure, Seat Belt.................................. 162
USB.................................................................................. 50
VVanity Mirrors ................................................................. 34
Vehicle Identification Number (VIN) ............................ 253
Vehicle Loading ...................................................113
, 239
Vehicle Maintenance ................................................... 215
Vehicle Modifications/Alterations ....................................8
Vehicle Settings ............................................................ 126
Vehicle Storage...................................................... 48
, 250
Voice Command ............................................................. 25
Voice Recognition System (VR) ..................................... 2511

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