2020 CHRYSLER PACIFICA fuel pressure

Fuel
Economy
Underinflated
tires
will
increase
tire
rolling
resistance
resulting
in
higher

fuel
consumption.
Tread
Wear
Improper
cold
tire
inflation
pressures
can
cause
abnormal
wear
patterns

and
reduced
tread
life,
resulting
in
the
need
for
earlier
tire
replacement.
Ride
Comfort
And
Vehicle
Stability
Proper
tire
inflation
contributes
to
a
comfortable
ride.
Overinflation

produces
a
jarring
and
uncomfortable
ride.
TireInflation Pressures
The
proper
cold
tire
inflation
pressure
is
listed
on
the
driver’s
side

B-Pillar
or
rear
edge
of
the
driver’s
side
door.
At
least
once
a
month:
• Check

and
adjust
tire
pressure
with
a
good
quality
pocket-type
pressure
gauge.
Do
not
make
a
visual
judgement
when
determining
proper
inflation.
Tires
may
look
properly
inflated
even
when
they
are
underinflated.
• Inspect tires for signs of

tire wear or visible damage.
CAUTION!
After 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 valve stem.
Inflation pressures specified on the placard are always “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. The cold tire
inflation pressure must not exceed the maximum inflation pressure
molded into the tire sidewall.
Check tire pressures more often if subject to a wide range of outdoor
temperatures, as tire pressures vary with temperature changes.
Tire pressures change by approximately 1 psi (7 kPa) per 12°F (7°C) of air
temperature change. Keep this in mind when checking tire pressure
inside a garage, especially in the Winter.
TIRES
13

For Example Only:
Gauge reading of hot tire:................................ 32 psi (220 kPa)
If recommended cold inflation pressure is: ............. 30 psi (205 kPa)
Desired gauge reading of hot tire 30 + 4 psi = ........
34 psi (205 + 30 = 235 kPa)
Therefore: add 2 psi ....................................... (15 kPa)
BFGOODRICH TIRES
Check

cold
pressure
as
soon
as
possible,
preferably
within
24
hours.

“Bleeding”
air
from
hot
tires
could
result
in
underinflation.
Use
an

accurate
tire
gauge
to
check
pressures.
Never
allow
children
to
inflate

or
deflate
tires.
TIREPRESSURE MONITORING SYSTEM(TPMS):
Your
vehicle
may
be
equipped
with
a
Ti re
Pressure
Monitoring
System

(TPMS)
that
is
designed
to
monitor
the
pressure
of
tires
mounted
on
your

vehicle
and
sends
a
signal
to
the
driver
if
a
tire
pressure
falls
below
a

predetermined
level.
A
TPMS
should
not
replace
monthly
manual

pressure
checks
for
all
four
(4)
tires
and
the
spar e.

We
recommend
that

you
manually
monitor
and
check
tire
pressure
inflation
with
a
pressure

gauge.
Your
tires
should
have
the
recommended
pressure
listed
by
your

vehicle’s
manufacturer.
This
information
can
be
found
in
the
vehicle

owner ’s
manual
and
often
on
a
placard
located
in
the
vehicle’s
door

jamb,
inside
the
fuel
hatch,
or
on
the
glove
compartment
door.
If
you

have
a


plus
size
fitment
that
requires
a
higher
inflation
pressure,
your
tire

pressure
monitoring
system
will
require
re-calibration
to
the
new
infla-
tion
pressure.
Refer
to
your
tire
dealer/installer
of
plus
size
tires
for

proper
inflation
pressure.
We
r

ecommend
checking
air
pressure
once
each
month,
and
before
a
long

trip.
Whether
you
have
a
full-sized
or
mini-spare,
make
sure
that
it
is

properly
inflated
as
well.
If
the
TPMS
generates
improper
monitoring
or

signals
we
recommend
that
you
consult
your
owner ’s
manual
provided

with
your
vehicle
and
follow-up
with
your
vehicle’s
manufacturer.
32

These situations can cause a tire failure, even at a later date, which could
lead to serious personal injury or death. Consult the vehicle tire infor-
mation placard and/or owner ’s manual for the recommended inflation
pressures. In addition to tire damage, improper inflation pressure may
also:
•Adversely affect vehicle ride and handling.
• Reduce tire tread wear.
• Affect fuel economy.
Therefore, follow these important recommendations for tire and vehicle
safety, mileage, and economy:
• Always keep the vehicle manufacturer ’s recommended inflation
pressure in all your tires, including the spare.
• Check their pressure monthly and before long trips or carrying extra
weight.
Your vehicle’s tire information placard and/or owner ’s manual will tell
you the recommended cold inflation pressure for all your tires, including
the spare. Examples of placards are shown in Figures 1 and 2. Your
placard may look differently and have different tire and loading infor-
mation than that shown in either of the figures. You must check the
driver ’s-side door edge or door jamb area for the actual placard that
applies to your vehicle. For questions about locating or understanding
the tire information placard, consult your vehicle owner ’s manual or ask
a qualified tire service professional.
Figure 1: EXAMPLE—Tire And Loading Information Placard
BRIDGESTONE® - FIRESTONE®
54

FALKEN TIRE CORPORATION
FA L K E N
MADE BY SUMITOMO RUBBER INDUSTRIES
Congratulations!
Your new vehicle is fitted with high performance and high quality Falken
tires.
In order to guarantee that you receive the best performance and quality
from your new Falken tires, we recommend that you read and follow all
of the maintenance and safety tips provided in this document. We also
suggest that you have your Falken tires periodically inspected and
maintained by a qualified tire service professional.
A) TIRE CARE AND RECOMMENDATIONS
PROPER INFLATION AND FUEL ECONOMY
Ensure maximum performance and a long life from your tires by
checking the air pressures at least once a month and set them to the
vehicle manufacturer ’s recommended pressure(s) listed on the vehicle’s
tire placard or in your owner ’s manual. Always check and adjust your air
pressure when your tires are cold, preferably first thing in the morning
before driving. Never release air pressure from tires when they are hot.
Wait until the tires cool down and recheck, adding air or releasing as
required. Falken endorses the use of nitrogen in your tires because it
helps your tires maintain optimal pressure for longer periods of time and
reduces the amount of moisture inside of the tire and wheel assembly.
*Some plus size applications may require different air pressure(s) than
what is listed on your vehicle’s placard or owner ’s manual. In this case,
please consult your tire dealer or Falken Tire for proper inflation
pressure(s).
FALKEN TIRE CORPORATION
95

TIRE INFLATION PRESSURE
Tires need to be properly inflated to effectively operate and perform as
intended. Tires carry the weight of the vehicle, passengers, and cargo as
well as bear the forces of braking, accelerating, and turning. The vehicle
manufacturer sets the inflation pressures for the original equipment tires
that are on your vehicle.
Driving with improperly inflated tires is dangerous. An under inflated
tire will generate excessive heat build-up that will cause damage to the
internal structure and inner liner of the tire. Besides tire damage,
improper tire inflation pressures can also affect your vehicle’s ride and
handling, tire tread wear, and fuel economy. It is recommended to always
keep all of your tires, including the spare, at the vehicle manufacturer ’s
recommended inflation pressures and be sure to check the air pressure
monthly and before going on long road trips or carrying extra weight in
your vehicle.
Your vehicle’s tire placard and/or owner ’s manual will list the cold
inflation pressure(s) for your vehicle’s original equipment tires, including
the spare. The placard can be found on the driver ’s side door or door
jamb area. If you have questions about understanding your vehicle’s tire
placard, please refer to your owner ’s manual or ask a qualified tire
service professional.
Example of what your tire placard looks like:
FALKEN TIRE CORPORATION96

•EXPLOSION OF TIRE/RIM ASSEMBLY DUE TO IMPROPER
MOUNTING. Only specially trained persons should mount tires.
• FAILURE TO MOUNT RADIAL TIRES ON APPROVED RIMS.
• FAILURE TO DEFLATE SINGLE OR DUAL ASSEMBLIES COM-
PLETELY BEFORE DEMOUNTING.
• TIRE SPINNING. On slippery surfaces such as snow, mud, ice, etc.,
do not spin tires in excess of 35 mph (55 kph), as indicated on the
speedometer.
• EXCESSIVE WHEEL SPINNING. This can also result in tire disinte-
gration or axle failure.
WARNING!
Vehicle handling, traction, ride comfort and other performance
parameters may be significantly affected by a change in tire size or
type. Before replacing tires, always consult and follow the vehicle
owner ’s manual because some vehicle manufacturers prohibit
changing tire size. When selecting tires that are different from the
original equipment size make certain:
1. The tires have adequate load-carrying capacity based on the vehicle placard,
2. The tires have sufficient inflation pressure to carry the load and
3. There is proper clearance with no interference points between the tire and vehicle.
The consumer must be aware to always drive safely and obey all
traffic laws. Avoid sudden, sharp turns or aggressive lane changes.
Failure to follow any of these warnings may result in loss of control
of the vehicle, leading to an accident and serious injury or death.
TIRE CARE AND MAINTENANCE GUIDE
The easiest way to help ensure satisfactory mileage and performance
from your Goodyear or Dunlop tires is to give them a simple but frequent
(at least monthly) inspection for proper inflation, even tread wear and the
presence of any damage.
DO MAINTAIN PROPER INFLATION PRESSURE IN YOUR TIRES
Proper inflation pressure is necessary for optimum tire performance,
safety and fuel economy. Check inflation pressures at least once a month
and before long trips. Use an accurate tire pressure gauge. Always check
GOODYEAR DUNLOP TIRES
128

pressures when the tires are cold (when the vehicle has been driven less
than one mile). If you must check inflation when the tires are hot, add
4 psi (27 kPa) to the recommended cold inflation pressure. It is difficult
to tell just by looking at radial tires whether they are underinflated.*
Furthermore, when operating a vehicle equipped with radial tires, it is
difficult to notice when a tire has gone flat or nearly flat since the “feel”
of the vehicle does not change significantly.
*Evidence of air loss or repeated underinflation always requires expert
inspection to determine the source of leakage and tire removal to
determine repairability.To avoid injury, NEVER attempt to reinflate a
tire that has been run severely underinflated. Progressive air loss may
result from punctures, cuts, curbing, impacts or partial bead unseating.
Some fitment causes for air loss are (1) incomplete bead seating, (2) bead
tearing caused by a machine tool due to insufficient lubrication or
improper adjustment. Leaking valve core or rubber valve components
should be replaced when problems are detected and whenever tires are
replaced.
Always maintain inflation pressure at the level recommended by the
vehicle manufacturer as shown on the vehicle placard, vehicle certifi-
cation label or in the vehicle owner ’s manual:
Under inflation is the leading cause of tire failure and may result in
severe cracking, component separation or “blowout.” It reduces tire load
capacity, allows excessive sidewall flexing and increases rolling resis-
tance, resulting in heat and mechanical damage. Maintaining proper
inflation pressure is the single most important thing you can do to
promote tire durability and maximize tread life.
Over inflation increases stiffness, which may deteriorate ride and gener-
ate unwanted vibration. Over inflation also increases the chances of
impact damage.
DON’T OVERLOAD YOUR VEHICLE
Check your vehicle owner ’s manual to determine the load limits.
Overloading your vehicle places stress on your tires and other critical
vehicle components. Overloading a vehicle can cause poor handling or
increased fuel consumption and may cause tire failure. Overloading your
tires can result in severe cracking, component separation or “blowout.”
Never fit your vehicle with new tires that have less load capacity than
shown on the vehicle tire placard and remember that optimum rim width
GOODYEAR DUNLOP TIRES
129

Tire Pressure Monitoring System Alert
Refer to your vehicle Owner ’s Manual for more information on what to
do if the tire pressure warning system activates.
THE CONVENIENCE (TEMPORARY) SPARE
The Convenience (Temporary) Spare is designed, built and tested to the
high engineering standards set by North America’s leading car manufac-
turers and to Goodyear ’s own high standards of quality control. It is
designed to take up a minimum of storage space and, at the same time,
fulfill the function of a spare tire when needed. The spare is kept in its
storage space, fully inflated at 60 psi. To be sure it is always ready for use,
the air pressure should be checked on a regular basis.
The Convenience (Temporary) Spare can be used in combination with the
original tires on your vehicle. You can expect a tire tread life of up to 3,000
miles (4,800 kilometers), depending on road conditions and your driving
habits. To conserve tire tread life, return the spare to the storage area as
soon as it is convenient to have the standard tire repaired or replaced.
The Convenience (Temporary) Spare weighs less than a standard tire so
it’s easier to handle. It also helps reduce the total car weight, which
contributes to fuel economy. The wheels used with the Convenience
(Temporary) Spare are specifically designed for use with high pressure
spares and should never be used with any other type tire.
DON’T ATTEMPT TO MOUNT YOUR OWN TIRES
Serious injury or death may result from explosion of tire/rim assembly
due to improper mounting procedures. Follow tire manufacturer ’s
instructions and match tire diameter to rim diameter. Mount light truck
radials on rims approved for radial service. Do not apply bead sealer.
This can inhibit bead seating. Lubricate beads and tire rim (including
tube or flap) contact surfaces. Lock assembly on mounting machine or
place in safety cage. STAND BACK and never exceed 40 psi to seat beads.
Never use a volatile substance or a rubber “donut” (also known as a bead
expander or “O-Ring”) to aid bead seating. Only specially trained
persons should mount tires.
GOODYEAR DUNLOP TIRES
131