2015 INFINITI Q50 fuel pressure

SAFETY WARNINGS
Property damage, serious injury or death may result
from:
TIRE FAILURE DUE TO UNDERINFLATION/ OVER-
LOADING / MISAPPLICATION.
Follow the vehicle Owner’s Manual or tire placard in
vehicle.
TIRE FAILURE DUE TO IMPACT DAMAGE /
IMPROPER MAINTENANCE.
Tires should be inspected regularly by a qualified
technician for signs of damage, such as punctures or
impacts.
TIRE FAILURE DUE TO IMPROPER REPAIRS.
See Rubber Manufacturer’s Association (RMA) es-
tablished repair procedures at www.rma.org and/or
go to www.goodyear.com for information on proper
repair procedures.
EXPLOSION OF TIRE/RIM ASSEMBLY DUE TO
IMPROPER MOUNTING.
Only specially-trained persons should mount tires.
When mounting tires, use safety cage and clip-on
extension air hose to inflate.
FAILURE TO MOUNT RADIAL TIRES ON APPROVED
RIMS.
FAILURE TO DEFLATE SINGLE OR DUAL ASSEMBLIES
COMPLETELY 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 disintegration or axle failure.
WARNING: Vehicle handling, traction, ride comfort and
other performance parameters may be significantly af-
fected 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 selectin g 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 clear-
ance 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 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 t o help ensure satisf actory mileage and
performance from your Goodyear or Dunlop tires is to
give them a simple but frequent (at least monthly) in-
spection for proper inflation, ev en treadwear, and the
presence of any damage.
DO MAINTAIN PROPE R INFLATIONPRESSURE
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 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 r
emoval todetermine repairability. To
avoid injury, NEVER attempt to reinflate a tire that has
been run severely underinflated.
Progressive air loss may result f rom punctures, cuts, curb-
ing, 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, (3) 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 recom-
mended by the vehicle manufacturer as shown on the
vehicle placard, vehicle certification label or in the ve-
hicle Owner’s Manual:
Underinflation is the leading cause of tire failure and may
result in severe cracking, component separation or “blow-
out.” It reduces tire load capacity, allows excessive side-
wall flexing and increases rolling resistance, resulting in
heat and mechanical damage. Maintaining proper infla-
tion pressure is the single most important thing you can do
to promote tire durabilityand maximize tread life.
Overinflation increases stiffness, which may deteriorate
ride and generate unwanted vibration. Overinflation
also increases the chances of impact damage.
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GOODYEAR/DUNLOP TIRE LIMITED WARRANTY
27

DON’T OVERLOAD YOUR VEHICLE OR TIRES
Check your vehicle Owner’s Manual to determine the
load limits. Overloading your vehicle places stress on
your tires and other critical vehicle components. Over-
loading a vehicle can cause poor handling, increased
fuel consumption and may cause tire failure. Overload-
ing 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 is important for
proper tire load distribution and function.
The maximum load capacity stamped on the sidewalls
of P-Metric & European Metric tires is reduced by 10%
when used on a light truck, utility vehicle or trailer.
Never fit P-Metric or European Metric tires to light trucks
that specify LT-type replacement tires.
DON’T SPIN YOUR TIRES EXCESSIVELY
Avoid excessive tire spinning when your vehicle is stuck
in snow, ice, mud or sand. The centrifugal forces gener-
ated by a free-spinning tire/wheel assembly may cause
sudden tire explosion resulting in vehicle damage
and/or serious personal injury to you or a bystander.
Never exceed 35 mph/55 km/h, as indicated on your
speedometer. Use a gentle backward and forward rock-
ing motion to free your vehicle for continued driving.
Never stand near or behind a tire spinning at high
speeds. For example, while attempting to push a vehicle
that is stuck or when an on-the-car spin balance ma-
chine is in use.
DO CHECK YOUR TIRES FOR WEAR
Always remove tires from service when they reach two
thirty-seconds of an inch (2/32) remaining tread depth.
All new tires have treadwear indicators which appear as
smooth banks in the tread grooves when they wear to
the two thirty-seconds of an inch (2/32) level. Many wet
weather accidents result from skidding on bald or nearly
bald tires. Excessively w orn tires are also more suscep-
tible to penetrations.
DO CHECK YOUR TIRES FOR DAMAGE
Frequent (at least monthly) inspection of your tires for
signs of damage and their general condition is impor-
tant for safety. If you have any questions, have your tire
Dealer inspect them. Impacts, penetrations, cracks,
knots, bulges or air loss always require tire removal and
expert inspection. Never perform a temporary repair or
use an inner tube as a substitute for a proper repair.
Only qualified persons should repair tires.
PROPER TIRE REPAIR NOTE:
Goodyear and Dunlop do not warrant any inspection or
repair process. The repair is entirely the responsibility of
the repairer and should be made in accordance with
established Rubber Manufacturers Association (RMA)
procedures.
TIRE PRESS URE MONITORING SYSTEM ALERT
Refer to your vehicle Owner’s Manual for more informa-
tion 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 manufacturers and to
Goodyear and Dunlop’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 re-
duce the total car weight which contributes to fuel
economy.
The wheels used with the Convenience (Temporary)
Spare are specifically designed for use with high pres-
sure spares and should never be used with any other
type tire.
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28 GOODYEAR/DUNLOP TIRE LIMITED WARRANTY