278SERVICING AND MAINTENANCE
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.
Collapsible Spare Tire — If Equipped
The collapsible spare is for temporary emergency
use only. You can identify if your vehicle is
equipped with a collapsible 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.
Collapsible spare tire description example: 165/
80-17 101P. 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.
Inflate collapsible tire only after the wheel is
properly installed to the vehicle. Inflate the
collapsible tire using the electric air pump before
lowering the vehicle.
Do not install a wheel cover or attempt to mount a
conventional tire on the collapsible spare wheel,
since the wheel is designed specifically for the
collapsible spare tire.
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.
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!
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.
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280SERVICING AND MAINTENANCE
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 manufacturer.
No other tire sizes are recommended for use with the snow traction device.
Please follow the table for the recommended tire size, axle and snow traction device:
RWD
Trim Level Axle
Tire/Wheel Size Snow Traction Device
(maximum projection beyond tire profile or equivalent)
SXT
RearP215/65R17
P225/60R18
Peerless Chain Super Z6 Low Profile
or Equivalent
GT
R/T 225/60R18
18 x 7.5 x 24 mm
R/T SCAT PACK NONE
AWD
Trim Level Axle
Tire/Wheel Size Snow Traction Device
(maximum projection beyond tire profile or equivalent)
SXT
GT Rear
235/55R19 S Class
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SERVICING AND MAINTENANCE281
(Continued)
TIRE ROTATION RECOMMENDATIONS
Tires on the front and rear axles of vehicles
operate at different loads and perform different
steering, driving, 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 all season 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 234.
The reasons for any rapid or unusual wear should
be corrected prior to rotation being performed. The suggested rotation method is the “rearward
cross” shown in the following diagram. This
rotation pattern does not apply to some directional
tires that must not be reversed.
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.
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!
To avoid damage to your vehicle or tires, observe
the following precautions:
Because of restricted traction device clearance
between tires and other suspension compo -
nents, it is important that only traction devices
in good condition are used. Broken devices can
cause serious damage. Stop the vehicle imme -
diately 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).
Autosock 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
instructions 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!
8
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286
TECHNICAL SPECIFICATIONS
VEHICLE IDENTIFICATION NUMBER (VIN)
The VIN is on the left front corner of the instrument
panel. The VIN is visible from outside of the vehicle
through the
windshield.
Windshield VIN Location
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. There will be some loss of overall braking
effectiveness. This may be evident by 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 (for
example, repeated brake applications with the
engine off), the brakes will still function. 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.
Lug Nut/Bolt
Torque**Lug Nut/
Bolt SizeLug Nut/Bolt
Socket Size
130 Ft-Lb
(176 N·m) M14 x 1.50 22 mm
22_LD_OM_EN_USC_t.book Page 286
306 Tire And Loading Information Placard
........... 270Tire Markings................................................. 265Tire Safety Information.................................. 264Tire Service Kit.................................... 221, 223Tires................................... 211, 273, 277, 281Aging (Life Of Tires)................................... 275Air Pressure............................................... 273Chains....................................................... 280Changing................................................... 216Compact Spare......................................... 277General Information........................ 273, 277High Speed................................................ 274Inflation Pressure...................................... 273Jacking...................................................... 216Life Of Tires............................................... 275Load Capacity............................................ 270Pressure Monitoring System (TPMS).. 80, 179Quality Grading.......................................... 281Radial........................................................ 274Replacement............................................. 276Rotation.................................................... 281Safety.............................................. 264, 273Sizes.......................................................... 266Snow Tires................................................. 277Spare Tires............................. 217, 277, 278Spinning.................................................... 275Trailer Towing............................................ 119Tread Wear Indicators............................... 275Wheel Nut Torque..................................... 286
To Open Hood.................................................. 65Tongue Weight/Trailer Weight...................... 118Towing.......................................................... 115Behind A Motorhome................................ 121Disabled Vehicle....................................... 232Guide........................................................ 117Recreational............................................. 121Weight...................................................... 117Towing Behind A Motorhome........................ 121Traction......................................................... 121Traction Control............................................ 173Trailer Towing............................................... 115Hitches..................................................... 117Minimum Requirements........................... 118Tips........................................................... 120Trailer And Tongue Weight........................ 118Wiring....................................................... 119Trailer Towing Guide..................................... 117Trailer Weight................................................ 117Transfer Case Fluid......................................................... 292Transmission................................................... 90Automatic...........................................90, 251Fluid......................................................... 292Maintenance............................................ 251Shifting........................................................ 89Transporting Pets.......................................... 209Tread Wear Indicators.................................. 275
Trunk Lid (Deck Lid).........................................65Trunk Release Remote Control........................65Turn Signals..............................................47, 81
U
UconnectPhone Call Features
................................. 158Things You Should Know About Your Uconnect Phone................................... 160Uconnect Settings.......................................19Uconnect Phone................................... 154, 156Answer Or Ignore An Incoming Call — Call Currently In Progress..................... 159Answer Or Ignore An Incoming Call — No Call Currently In Progress............................ 159Bluetooth Communication Link................ 162Call Continuation...................................... 160Call Controls............................................. 158Call Termination....................................... 160Cancel Command..................................... 154Connecting To A Particular Mobile Phone Or Audio Device After Pairing.................... 156Help Command......................................... 154Join Calls.................................................. 160Making A Phone Or Audio Device A Favorite................................................ 157Making A Second Call While Current Call Is In Progress............................................... 159
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