2008 DODGE CALIBER SRT inflation pressure

Tire Pressures for High Speed Operation
The manufacturer advocates driving at safe speeds
within posted speed limits. Where speed limits or condi-
tions 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 opera-
tion. Refer to original equipment or an authorized tire
dealer for recommended safe operating speeds, loading
and cold tire inflation pressures.
WARNING!
High speed driving with your vehicle under maxi-
mum load is dangerous. The added strain on your
tires could cause them to fail. You could have a
serious accident. Don't drive a vehicle loaded to the
maximum capacity at continuous speeds above 75
mph (120 km/h).
Radial-Ply Tires
WARNING!
Combining radial ply tires with other types of tires
on your vehicle will cause your vehicle to handle
poorly. The instability could cause an accident. Al-
ways use radial ply tires in sets of four (or 6, in case
of trucks with dual rear wheels). Never combine
them with other types of tires.
Cuts and punctures in radial tires are repairable only in
the tread area because of sidewall flexing. Consult your
authorized tire dealer for radial tire repairs.
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These indicators are molded into the bottom of the tread
grooves. They will appear as bands when the tread depth
becomes 1/16 inch (2 mm). When the tread is worn to the
tread wear indicators, the tire should be replaced.
Many states have laws requiring tire replacement at this
point.
Life of Tire
The service life of a tire is dependent upon varying
factors including but not limited to:
²Driving style
²Tire pressure
²Distance driven
WARNING!
Tires and 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 an accident resulting in
serious injury or death.
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 pressure. The manu-
facturer strongly recommends that you use tires equiva-
lent to the originals in size, quality and performance
when replacement is needed (refer to the paragraph on
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Follow the recommended tire rotation frequency for your
type of driving found in the ªMaintenance Schedulesº
Section of this manual. More frequent rotation is permis-
sible if desired. The reasons for any rapid or unusual
wear should be corrected before rotating. The suggested
rotation method is the ªforward-crossº shown in the
diagram.TIRE PRESSURE MONITORING SYSTEM (TPMS)
Ð IF EQUIPPED
²
The Tire Pressure Monitor System (TPMS) will warn
the driver of a low tire pressure based on the vehicle
recommended cold placard pressure.
²The tire pressure will vary with temperature by about
1 psi (6.9 kPa) for every 12ÉF (6.5ÉC). This means that
when the outside temperature decreases, the tire pres-
sure will decrease. Tire pressure should always be set
based on cold inflation tire pressure. This is defined as
the tire pressure after the vehicle has not been driven
for at least 3 hours, or driven less than 1 mile (1 km)
after a 3 hour period. The cold tire inflation pressure
must not exceed the maximum inflation pressure
molded into the tire sidewall. Refer to the ªTires ±
General Informationº in this section for information
on how to properly inflate the vehicle's tires. The tire
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CAUTION!
²The TPMS has been optimized for the original
equipment tires and wheels. TPMS pressures and
warning have been established for the tire size
equipped on your vehicle. Undesirable system
operation or sensor damage may result when us-
ing replacement equipment that is not of the same
size, type, and/or style. Aftermarket wheels can
cause sensor damage. Do not use aftermarket tire
sealants or balance beads if your vehicle is
equipped with a TPMS, as damage to the sensors
may result.
²After inspecting or adjusting the tire pressure,
always reinstall the valve stem cap. This will
prevent moisture and dirt from entering the valve
stem, which could damage the Tire Pressure Moni-
toring Sensor.NOTE:
²The TPMS is not intended to replace normal tire care
and maintenance, or to provide warning of a tire
failure or condition.
²The TPMS should not be used as a tire pressure gauge
while adjusting your tire pressure.
²Driving on a significantly under-inflated tire causes
the tire to overheat and can lead to tire failure.
Under-inflation also reduces fuel efficiency and tire
tread life, and may affect the vehicle's handling and
stopping ability.
²The TPMS is not a substitute for proper tire mainte-
nance, and it is the driver 's responsibility to maintain
correct tire pressure using an accurate tire gauge, even
if under-inflation has not reached the level to trigger
illumination of the Tire Pressure Monitoring Telltale
light.
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²Seasonal temperature changes will affect tire pressure,
and the TPM system will monitor the actual tire
pressure in the tire.
Base System ± If Equipped
This is the Tire Pressure Monitoring System warn-
ing indicator located in the instrument cluster.
The Tire Pressure Monitor System (TPMS) uses wireless
technology with wheel rim mounted electronic sensors to
monitor tire pressure levels. Sensors, mounted to each
wheel as part of the valve stem, transmit tire pressure
readings to the Receiver Module.
NOTE:It is particularly important for you to check the
tire pressure in all of the tires on your vehicle regularly
and to maintain the proper pressure.The TPMS consists of the following components:
²Receiver Module
²4 Tire Pressure Monitoring Sensors
²Tire Pressure Monitoring Telltale Light
The Tire Pressure Monitoring Telltale Lamp will illumi-
nate in the instrument cluster, and an audible chime will
be activated when one or more of the four active road tire
pressures are low. Should this occur, you should stop as
soon as possible, check the inflation pressure of each tire
on your vehicle, and inflate each tire to the vehicle's
recommended cold placard pressure value. The system
will automatically update and the Tire Pressure Monitor-
ing Lamp will extinguish once the updated tire pressures
have been received. The vehicle may need to be driven
for up to 10 minutes above 15 mph (25 kph) to receive
this information.
258 STARTING AND OPERATING

²If the tire inflates to at least 26 psi (1.8 bar) within 15
minutes, proceed to Step 2 of this procedure.
²If tire fails to inflate to 26 psi (1.8 bar) within 15
minutes, perform the procedure steps described
under ª(G) Distributing TIREFIT Sealant to Better
Enable Tire Inflation.º
²Press the Air Pump Power Button (3) to
turn off the TIREFIT kit.
2. Remove the Speed Limit sticker from the top of the
Sealant Bottle (1) and place the sticker on the steering
wheel.
3. Disconnect the TIREFIT kit from the valve stem and
place it in the vehicle.
(E) Securing TIREFIT Sealant in the Tire
Drive the vehicle for approximately 5 miles (8 km) to
ensure distribution of the TIREFIT Sealant within the tire.
WARNING!
TIREFIT is not a permanent flat tire repair. Have the
tire inspected and repaired or replaced after using
TIREFIT. Do not exceed 55 mph (90 km/h) until
having the tire repaired or replaced. Failure to follow
this warning can result in injuries that are serious or
fatal to you, your passengers, and others around you.
(F) After Securing TIREFIT Sealant in the Tire:
Turn the Mode Select knob (4) to the Air Mode
position.
1. Uncoil the Black Air Pump Hose (6) and connect it to
the valve stem.
2. Check the pressure in the tire by reading the Pressure
Gauge (2).
282 WHAT TO DO IN EMERGENCIES

²If the pressure is less than 19 psi (1.3 bar), the tire is
too badly damaged. Do not attempt to drive the
vehicle further. Call for assistance.
²If the pressure is equal to or greater than 19 psi (1.3
bar), but less than the level indicated on the tire
pressure label, proceed to Step 4 of this procedure.
²If the pressure is at the level indicated on the tire
pressure label on the driver-side latch pillar, proceed
to Step 5 of this procedure.
3. Inflate the tire to the pressure indicated on the tire
pressure label on the driver-side latch pillar.
4. Disconnect the TIREFIT kit from the valve stem and
then reinstall the cap on the valve stem.
5. Place the TIREFIT kit in its proper storage area in the
vehicle.6. Have the tire inspected and repaired or replaced at the
earliest opportunity at an authorized dealer or tire ser-
vice center.
7. Replace the Sealant Bottle (1) at your nearest autho-
rized Mopartparts dealership as soon as possible.
(G) Distributing TIREFIT Sealant to Better Enable
Tire Inflation
NOTE:Use this procedure only if directed here from
Step 1 of ª(D) After Injecting TIREFIT Sealant.º
Press the Air Pump Power Button (3) to turn off
the TIREFIT kit. Then, disconnect the kit from
the valve stem and place it in the vehicle.
1. Drive the vehicle forward approximately 30 to 50 feet
(9 to 15 m) to distribute the sealant more evenly within
the tire.
WHAT TO DO IN EMERGENCIES 283
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System, Navigation...................... 202
Tachometer............................ 158
Taillights.............................. 328
Temperature Gauge, Engine Coolant.......157,275
Tether Anchor, Child Restraint............... 60
Theft Alarm (Security Alarm)................ 28
Theft System (Security Alarm)............... 28
Tie Down Hooks, Cargo................... 144
Tilt Steering Column..................... 118
Tire and Loading Information Placard......... 242
Tire Identification Number (TIN)............. 241
Tire Markings.......................... 237
Tire Safety Information.................... 237
TIREFIT.............................. 276
Tires ............................67,246,353
Aging (Life of Tires).................... 251
Air Pressure.......................... 246
Alignment........................... 253Chains.............................. 253
General Information.................... 246
High Speed.......................... 249
Inflation Pressures..................... 247
Life of Tires.......................... 251
Load Capacity.....................242,243
Pressure Monitor System (TPMS)........... 255
Quality Grading....................... 353
Radial.............................. 249
Replacement......................... 251
Rotation............................. 254
Safety...........................237,246
Sizes............................... 239
Snow Tires........................... 254
Spinning............................ 250
Tread Wear Indicators................... 250
Towing
Disabled Vehicle....................... 287
Recreational.......................... 271
INDEX 369
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