spare tire FIAT 500X 2014 2.G User Guide

5. Turn the ignition to STOP mode.
6. Chock both the front and rear of the wheel diago-nally opposite of the jacking posi-
tion. For example, if changing the
right front tire, chock the left rear
wheel.
NOTE: Passengers should not remain in the vehicle
when the vehicle is being jacked.
Jacking Instructions
WARNING!
Carefully follow these tire changing warnings to
help prevent personal injury or damage to your
vehicle:
• Always park on a firm, level surface as far from
the edge of the roadway as possible before raising
the vehicle.
• Turn on the Hazard Warning flasher.
• Chock the wheel diagonally opposite the wheel to
be raised.
• Apply the parking brake and place an automatic
transmission in PARK.
(Continued)
WARNING! (Continued)
•Never start or run the engine with the vehicle on
a jack.
• Do not let anyone sit in the vehicle when it is on
a jack.
• Do not get under the vehicle when it is on a jack.
If you need to get under a raised vehicle, take it to
a service center where it can be raised on a lift.
• Only use the jack in the positions indicated and
for lifting this vehicle during a tire change.
• If working on or near a roadway, be extremely
careful of motor traffic.
• To assure that spare tires, flat or inflated, are
securely stowed, spares must be stowed with the
valve stem facing the ground.
318 IN CASE OF EMERGENCY

CAUTION!
Do not attempt to raise the vehicle by jacking on
locations other than those indicated in the Jacking
Instructions for this vehicle.
1. Remove the spare tire, jack, and wheel bolt wrench.
2. If equipped with wheels where the center cap covers the wheel bolts, use the wheel bolt wrench to pry the
center cap off carefully before raising the vehicle. 3. Before raising the vehicle, use the wheel bolt wrench
to loosen, but not remove the wheel bolts on the
wheel with the flat tire. Turn the wheel bolts coun-
terclockwise one turn while the wheel is still on the
ground.
4. Place the jack underneath the lift area that is closest to the flat tire. Turn the jack screw clockwise to firmly
engage the jack saddle with the lift area of the sill
flange, centering the jack saddle inside the cutout in
the sill cladding.
Jack Warning Label
Loosen The Wheel Bolt
8
IN CASE OF EMERGENCY 319

5. Raise the vehicle just enough to remove the flat tire.
WARNING!
Raising the vehicle higher than necessary can make
the vehicle less stable. It could slip off the jack and
hurt someone near it. Raise the vehicle only enough
to remove the tire.
6. Remove the wheel bolts and tire.
7. Mount the spare tire.
CAUTION!
Be sure to mount the spare tire with the valve stem
facing outward. The vehicle could be damaged if
the spare tire is mounted incorrectly.
Rear Jacking Engagement Point
Mounting Spare Tire
8
IN CASE OF EMERGENCY 321

NOTE:•Your vehicle may be equipped with a compact
spare tire or a limited — use spare tire. For further
information refer to “Tires — General Information”
in “Maintaining Your Vehicle”.
• For vehicles so equipped, do not attempt to install
a center cap or wheel cover on the compact spare.
8. Install the wheel bolts with the threaded end of the wheel bolt toward the wheel. Lightly tighten the
wheel bolts.
WARNING!
To avoid the risk of forcing the vehicle off the jack,
do not fully tighten the wheel bolts until the
vehicle has been lowered. Failure to follow this
warning may result in serious injury.
9. Lower the vehicle to the ground by turning the wheel bolt wrench counterclockwise.
10. Finish tightening the wheel bolts. Push down on the wrench while at the end of the handle for increased
leverage. Tighten the wheel bolts in a star pattern
until each wheel bolt has been tightened twice. Refer to “Torque Specifications” in “Technical Data”
for the proper lug bolt torque. If in doubt about the
correct tightness, have them checked with a torque
wrench by your authorized dealer or at a service
station.
11. Securely stow the jack, tools, chocks and flat tire.
WARNING!
A loose tire or jack thrown forward in a collision or
hard stop could endanger the occupants of the
vehicle. Always stow the jack parts and the spare
tire in the places provided. Have the deflated (flat)
tire repaired or replaced immediately.
Road Tire Installation
1. Mount the road tire on the axle.
2. Install the remaining wheel bolts with the threaded end of the wheel bolt toward the wheel. Lightly
tighten the wheel bolts.
322 IN CASE OF EMERGENCY

▫Tire Terminology And Definitions .........384
▫ Tire Loading And Tire Pressure ..........384
 TIRES — GENERAL INFORMATION .......389
▫ Tire Pressure ...................... .389
▫ Tire Inflation Pressures ................390
▫ Tire Pressures For High Speed Operation . . .391
▫ Radial Ply Tires .....................391
▫ Tire Types ......................... .392
▫ Run Flat Tires — If Equipped ............393
▫ Spare Tires — If Equipped ..............393
▫ Tire Spinning ...................... .394
▫ Tread Wear Indicators .................394 ▫
Life Of Tire ....................... .395
▫ Replacement Tires ....................395
 TIRE CHAINS (TRACTION DEVICES) ......397
 DEPARTMENT OF TRANSPORTATION
UNIFORM TIRE QUALITY GRADES .......398
▫ Treadwear ......................... .398
▫ Traction Grades ..................... .398
▫ Temperature Grades ...................398
 TIRE ROTATION RECOMMENDATIONS . . . .399
 STORING THE VEHICLE ................400
342 MAINTAINING AND CARING FOR YOUR VEHICLE

•Temporary spare tires are designed for temporary
emergency use only. Temporary high pressure com-
pact spare tires have the letter “T” or “S” molded into
the sidewall preceding the size designation. Ex-
ample: T145/80D18 103M. •
High flotation tire sizing is based on U.S. design
standards and it begins with the tire diameter
molded into the sidewall. Example: 31x10.5 R15 LT.
Tire Sizing Chart
EXAMPLE:
Example Size Designation: P215/65R15XL 95H, 215/65R15 96H, LT235/85R16C, T145/80D18 103M, 31x10.5 R15 LT
P = Passenger car tire size based on U.S. design standards, or
....blank.... = Passenger car tire based on European design standards, or
LT = Light truck tire based on U.S. design standards, or
TorS= Temporary spare tire or
31 = Overall diameter in inches (in)
215, 235, 145 = Section width in millimeters (mm)
65, 85, 80 = Aspect ratio in percent (%)
– Ratio of section height to section width of tire, or
10.5 = Section width in inches (in)
R = Construction code
–R means radial construction, or
– D means diagonal or bias construction
15, 16, 18 = Rim diameter in inches (in)
9
MAINTAINING AND CARING FOR YOUR VEHICLE 381

Tire Terminology And Definitions
TermDefinition
B-Pillar The vehicle B-Pillar is the structural member of the body located
behind the front door.
Cold Tire Inflation Pressure Cold tire inflation pressure is defined as the tire pressure after
the vehicle has not been driven for at least three hours, or driven
less than 1 mile (1.6 km) after sitting for a minimum of three
hours. Inflation pressure is measured in units of PSI (pounds per
square inch) or kPa (kilopascals).
Maximum Inflation Pressure The maximum inflation pressure is the maximum permissible
cold tire inflation pressure for this tire. The maximum inflation
pressure is molded into the sidewall.
Recommended Cold Tire Inflation Pres- sure Vehicle manufacturer’s recommended cold tire inflation pressure
as shown on the tire placard.
Tire Placard A label permanently attached to the vehicle describing the vehi-
cle’s loading capacity, the original equipment tire sizes and the
recommended cold tire inflation pressures.
Tire Loading And Tire Pressure
Tire And Loading Information Placard Location
NOTE:The proper cold tire inflation pressure is listed
on the driver ’s side B-Pillar or the rear edge of the
driver’s side door. Check the inflation pressure of each tire, including the
spare tire (if equipped), at least monthly and inflate to
the recommended pressure for your vehicle.
384 MAINTAINING AND CARING FOR YOUR VEHICLE

Tire And Loading Information Placard
This placard tells you important information about the:
1. Number of people that can be carried in the vehicle.
2. Total weight your vehicle can carry.
3. Tire size designed for your vehicle.
4. Cold tire inflation pressures for the front, rear, andspare tires.
Loading
The vehicle maximum load on the tire must not exceed
the load carrying capacity of the tire on your vehicle.
You will not exceed the tire’s load carrying capacity if
you adhere to the loading conditions, tire size, and cold
tire inflation pressures specified on the Tire and Load-
ing Information placard in “Vehicle Loading” in “Start-
ing And Operating”, or the Tire Information Supple-
ment, located in your Owner ’s Information kit.
NOTE: Under a maximum loaded vehicle condition,
gross axle weight ratings (GAWRs) for the front and
rear axles must not be exceeded. Refer to “Vehicle
Loading” in “Starting And Operating”, or the Tire
Information Supplement located in your Owner ’s Infor-
mation kit, for further information on GAWRs, vehicle
loading, and trailer towing.
To determine the maximum loading conditions of your
vehicle, locate the statement “The combined weight of
occupants and cargo should never exceed XXX kg or
XXX lbs” on the Tire and Loading Information placard.
The combined weight of occupants, cargo/luggage and
trailer tongue weight (if applicable) should never ex-
ceed the weight referenced here.
Tire And Loading Information Placard
386 MAINTAINING AND CARING FOR 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.
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.
It is not recommended to drive 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 section for more infor-
mation.
Spare Tires — If Equipped
NOTE: For vehicles equipped with Tire Service Kit
instead of a spare tire, please refer to “Tire Service Kit”
in “In Case Of Emergency” for further information.
9
MAINTAINING AND CARING FOR YOUR VEHICLE 393

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.
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.
Refer to “Freeing A Stuck Vehicle” in “In Case Of
Emergency” for further information.
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.
Tread Wear Indicators
Tread wear indicators are in the original equipment
tires to help you in determining when your tires should
be replaced.
These indicators are molded into the bottom of the tread
grooves. They will appear as bands when the tread
depth becomes a 1/16 of an inch (1.6 mm). When the
Tire Tread
1—WornTire
2—NewTire
394 MAINTAINING AND CARING FOR YOUR VEHICLE