tire type JEEP WAGONEER 2023 Owner's Manual

SERVICING AND MAINTENANCE365
Grand Wagoneer
4x2
Trim Level Axle
Tire/Wheel Size Snow Traction Device
(Maximum Projection Beyond Tire Profile Or Equivalent)
Series 1
Rear275/55R20 S Class
Series 2
Series 3
4x4
Trim Level Axle
Tire/Wheel Size Snow Traction Device
(Maximum Projection Beyond Tire Profile Or Equivalent)
Series 1
Rear275/55R20
S Class
Series 2
Series 3
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.8

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366SERVICING AND MAINTENANCE
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.
For the proper maintenance intervals
Úpage 310. More
frequent rotation is permissible if desired. The reasons for
any rapid or unusual wear should be corrected prior to
rotation being performed.
NOTE:The premium Tire Pressure Monitoring System will auto -
matically locate the pressure values displayed in the
correct vehicle position following a tire rotation.
The suggested rotation method is the “rearward cross”
shown in the following diagram.

Tire Rotation (Rearward Cross)

DEPARTMENT OF TRANSPORTATION
UNIFORM TIRE QUALITY GRADES
The following tire grading categories
were established by the National
Highway Traffic Safety Administration.
The specific grade rating assigned by the
tire's manufacturer in each category is
shown on the sidewall of the tires on
your vehicle.
CAUTION!
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).
 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.

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383
INDEX
AAbout Your Brakes ....................................................... 371
Active Driving Assist System ....................................... 148
Active Lane Management System .............................. 167
Adaptive Cruise Control (ACC)
(Cruise Control) ................................................... 137
, 139
Adding Engine Coolant (Antifreeze) ............................ 327
Adding Fuel................................................................... 177
Additives, Fuel .............................................................. 373
Adjust Down...........................................................................39
Forward ...................................................................... 39
Rearward ....................................................................39
Up................................................................................ 39
Adjustable Pedals ...........................................................49
Air Bag Air Bag Operation.................................................... 266
Air Bag Warning Light .................................... 265
, 267
Driver Knee Air Bag ................................................ 270
Enhanced Accident Response ...................... 273
, 308
Event Data Recorder (EDR).................................... 308 Front Air Bag ........................................................... 267
If Deployment Occurs ............................................. 273
Knee Impact Bolsters ............................................. 270
Maintaining Your Air Bag System .......................... 274
Maintenance ........................................................... 274
Redundant Air Bag Warning Light ......................... 265
Side Air Bags ........................................................... 270
Transporting Pets.................................................... 287 Air Bag Light ........................................................ 265
, 287
Air Cleaner, Engine (Engine Air Cleaner Filter) ...........319
Air Conditioner Maintenance ....................................... 320
Air Conditioner Refrigerant ................................ 320
, 321
Air Conditioner System ................................................. 320
Air Conditioning Rear ............................................................................ 69
Air Conditioning Filter ............................................72
, 320
Air Conditioning System .......................................... 64, 71
Air Conditioning, Operating Tips .................................... 71
Air Filter ......................................................................... 319
Air Pressure Tires.......................................................................... 357
Alarm Arm The System.................................................. 24
, 25
Disarm The System ................................................... 24
Panic........................................................................... 17
Rearm The System .................................................... 25
Security Alarm.......................................................... 111
Alarm System Security Alarm..................................................... 24
, 25
Alterations/Modifications Vehicle........................................................................ 10
Amazon FireTV .................................................... 228
, 232
Amazon FireTV Built-in ................................................. 228
Antifreeze (Engine Coolant) ............................... 326
, 375
Disposal ...................................................................327 Anti-Lock Brake System (ABS) ..................................... 239
Anti-Lock Warning Light ............................................... 111
Apps .............................................................................. 226
Arming System
Security Alarm ........................................................... 24
Assist, Hill Start ............................................................ 244
Audio Systems (Radio) ................................................. 196
Auto Down Power Windows ........................................... 82
Auto Hold ................................................... 115
, 116, 124
Automatic Folding Mirrors ............................................. 52
Automatic Headlights ..................................................... 58
Automatic High Beams .................................................. 58
Automatic Tailgate Release ........................................... 87
Automatic Temperature Control (ATC) .......................... 71 Automatic Transmission ..................................... 119
, 126
Adding Fluid ............................................................. 329
Fluid And Filter Change........................................... 329
Fluid Change ........................................................... 329
Fluid Level Check .................................................... 329
Fluid Type .......................................................329
, 377
Special Additives ..................................................... 329
Automatic Transmission Limp Home Mode ............... 128
AutoPark ....................................................................... 120
AUX Port .......................................................................... 76
Auxiliary Driving Systems ............................................. 247
Auxiliary Electrical Outlet (Power Outlet) ...................... 79
Auxiliary Power Outlet .................................................... 79
Axle Fluid....................................................................... 377
11

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