2017 Alfa Romeo Giulia Quadrifoglio tire pressure

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.
Example: If garage temperature = 68°F
(20°C) and the outside temperature =
32°F (0°C) then the cold tire inflation
pressure should be increased by 3 psi
(21 kPa), which equals 1 psi (7 kPa) for
every 12°F (7°C) for this outside
temperature condition.
Tire pressure may increase from 2 to
6 psi (13 to 40 kPa) during operation.
DO NOT reduce this normal pressure
build up or your tire pressure will be too
low.
Tire Pressures For High Speed
Operation
The manufacturer advocates driving at
safe speeds and within posted speed
limits. Where speed limits or conditions
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 operation. Refer to
your authorized tire dealer or original
equipment vehicle dealer forrecommended safe operating speeds,
loading and cold tire inflation pressures.
Warning!
High speed driving with your vehicle under
maximum load is dangerous. The added
strain on your tires could cause them to
fail. You could have a serious collision. Do
not 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 a collision. Always use radial
ply tires in sets of four. Never combine
them with other types of tires.
Tire Repair
If your tire becomes damaged, it may
be repaired if it meets the following
criteria:
The tire has not been driven on when
flat.
The damage is only on the tread
section of your tire (sidewall damage is
not repairable).
The puncture is no greater than a ¼
of an inch (6 mm).
Consult an authorized tire dealer for tire
repairs and additional information.
Damaged Run Flat tires, or Run Flat
tires that have experienced a loss of
pressure should be replaced
immediately with another Run Flat tire
of identical size and service description
(Load Index and Speed Symbol).
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 driving 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 information.
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.
230
SERVICING AND MAINTENANCE

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
becomesa1/16ofaninch(1.6mm).
When the tread is worn to the tread
wear indicators, the tire should be
replaced. Refer to “Replacement Tires”
in this section for further information.
Life Of Tire
The service life of a tire is dependent
upon varying factors including, but not
limited to:
Driving style.
Tire pressure - Improper cold tire
inflation pressures can cause uneven
wear patterns to develop across the tire
tread. These abnormal wear patterns
will reduce tread life, resulting in the
need for earlier tire replacement.
Distance driven.
Performance tires, tires with a speed
rating of V or higher, and Summer tires
typically have a reduced tread life.
Rotation of these tires per the vehicle
maintenance schedule is highly
recommended.
Warning!
Tires and the 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 a collision 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 pressures.
The manufacturer strongly recommends
that you use tires equivalent to the
originals in size, quality and
performance when replacement is
needed. Refer to the paragraph on
“Tread Wear Indicators” in this section.
Refer to the Tire and Loading
Information placard or the Vehicle
Certification Label for the size
designation of your tire. The Load Index
and Speed Symbol for your tire will be
found on the original equipment tire
sidewall.
GUID-0806104865NATire Tread
1—WornTire
2 — New Tire
231

Do not use compact plastic sheets, as
they do not allow humidity to evaporate
from the surface of the vehicle.
Inflate tires to +7.25 psi (+0.5 bar)
above the standard prescribed pressure
and check it periodically.
Do not drain the engine cooling
system.
Any time the car is left inactive for
two weeks or more, operate the air
conditioning system with engine idling
for at least five minutes, setting external
air and with fan set to maximum speed.
This operation will ensure appropriate
lubrication for the system, thus
minimizing the possibility of damage to
the compressor when the system is
operated again.
Note:
After cycling the ignition to STOP and
having closed the driver side door,
wait at least one minute before
disconnecting the electrical supply from
the battery. When reconnecting the
electrical supply to the battery, make
sure that the ignition is in the STOP
position and the driver side door is
closed. Manual Trunk Opening Device
Proceed as follows if the battery needs
to be disconnected:
1. From the trunk interior covering,
rotate the plug to the left of the lock
and extract the strap connected to it.
2. Make sure the free end of the strap
remains outside the deck lid when
closing the deck lid.
3. The trunk can now be opened
manually by pulling the strap.
Note:
This procedure must be carried out
exclusively in safe places because it
allows to open the trunk unconditionally.
BODYWORK
Protection Against
Atmospheric Agents
The car is equipped with the best
available technological solutions to
protect the bodywork against corrosion.
These include:
Painting products and systems
which give the vehicle resistance to
corrosion and abrasion.
Use of galvanized (or pre-treated)
steel sheets, with high resistance to
corrosion.
Spraying of plastic parts, with a
protective function in the more exposed
points: underdoor, inner wing, edges,
etc.
Use of “open” boxed sections to
prevent condensation and pockets of
moisture which could favor the
formation of rust inside.
Use of special films to protect
against abrasion in exposed areas
(e.g. rear wing, doors, etc.).
GUID-09086S0001EMTrunk Compartment
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SERVICING AND MAINTENANCE

IDENTIFICATION
DATA
Vehicle Identification
Number
The Vehicle Identification Number (VIN)
is stamped on a plate on the front left
corner of the dashboard cover, which
can be seen from outside the vehicle,
through the windshield.This number is also printed on the
chassis at the front left shock absorber
and can be seen by opening the engine
compartment hood.
Vehicle Identification
Number (VIN) Plate
The plates are located on the left side
A pillar and contain the data about:
Chassis number (VIN).
Vehicle type (USA and Canada only).
Color code.
Place of manufacturing of the vehicle
(USA and Mexico only).
Vehicle manufacturing date.
Maximum permitted weights.
Permitted tire inflation pressure
(USA and Canada only).
GUID-10016S0001EMVehicle Identification Number
GUID-10016S0002EMVehicle Identification Number
238
TECHNICAL SPECIFICATIONS

INDEX
Accessories purchased by theowner ....................3
Active aerodynamics ...........60
Active safety systems ...........96
Active Torque Vectoring (ATV) System ..................99
Adaptive Cruise Control ........155
Adaptive Cruise Control (ACC) (Cruise Control) ............155
Additional Heaters .............48
Additives, Fuel ..............249
AirBag.................. .116
Air Bag Components .....115,120
Air Bag Operation ..........117
Air Bag Warning Light .......115
Driver Knee Air Bag .........117
Enhanced Accident Response . .201
Event Data Recorder (EDR) . . . .201
FrontAirBag ............ .116
If A Deployment Occurs ......120
Knee Impact Bolsters .......117
Maintaining Your Air Bag
System ............... .122
Redundant Air Bag Warning
Light ................. .116
Side Air Bags .............118
Transporting Pets ..........133
Air Bag Light ...............115
Air Bag Maintenance ..........122Air Pressure, Tires
............229
Alarm (Security Alarm) ..........19
Alfa Active Suspension (AAS) .....149
Alfa DNA system .............146
Anti-Lock Braking (ABS) System ....96
Automatic Dimming Mirror ........33
Automatic Headlights ...........34
Automatic Temperature Control (ATC) ...................43
Automatic transmission.........140
Auxiliary Driving Systems ........99
B-Pillar Location.............222
Battery .................. .210
Battery recharging ............210
Blind Spot Monitoring ..........99
Bodywork (cleaning and maintenance) .............234
Brakes .................. .242
brake fluid level ............209
Brightness, Interior Lights ........39
Camera, Rear..............170
Cargo Tie-Downs .............54
Certification Label ............173
Changing A Flat Tire ...........218
Checking levels ..............207
Child Restraint ..............123
Child Restraints Booster Seats ............126
Child Restraints ...........123 Child Seat Installation
........132
How To Stow An Unused ALR
Seat Belt ............... .130
Infants And Child Restraints . . . .125
LATCH Positions ..........127
Lower Anchors And Tethers For
Children ............... .127
Older Children And Child
Restraints ...............125
Seating Positions ..........126
Using The Top Tether
Anchorage ..............132
Clean Air Gasoline ............248
Cleaning Wheels ............... .226
Climate Control ............42,45
Close The Hood ..............52
Compact Spare Tire ...........225
Contract, Service ............256
Courtesy mirror light (bulb replacement) ..............182
Cruise Control (Speed Control) . . . .155
Cupholder ..................59
Cupholders .................59
Customer Assistance ..........255
Daytime Running Lights .........35
Daytime Running Lights (DRL) .....35
Dimensions ............... .245
Direction indicators (changing a bulb) .................. .182

Supplemental Restraint System -AirBag ................ .116
Suspension ............... .243
Symbols ....................6
Telescoping Steering Column .....31
Tie Down Hooks, Cargo .........54
Tilt Steering Column ...........31
Tire And Loading Information Placard ................ .222
Tire Markings ...............218
Tire Safety Information .........218
Tire Service Kit ..............191
Tires...............225,229,232 Aging (Life Of Tires) .........231
Air Pressure .............229
Changing ...............218
Compact Spare ...........225
Flat Changing ............191
General Information ......225,229
High Speed .............230
Inflation Pressures .........229
Jacking ............... .218
Life Of Tires .............231
Load Capacity ............222
Quality Grading ...........232 Radial
................ .230
Replacement .............231
Safety ..............218,229
Snow Tires ..............228
Spare Tire ............225,226
Spinning ...............230
Tread Wear Indicators .......231
ToOpenHood...............52
Tow Hooks, Emergency ........200
Towing Disabled Vehicle ...........198
Towing trailers ..............174
TPMS (Tire Pressure Monitoring System) ................ .106
Traction Control System (TCS) .....97
Transmission ...............241
Transporting animals ..........175
Transporting passengers ........175
T

ransporting Pets ............133
Tread Wear Indicators ..........231
Turn Signals .................36
Uniform Tire Quality Grades .....232
Untwisting Procedure, Seat Belt . . .112
Use of the Owner’s Manual ........5
Vehicle changes/alterations.......3
Vehicle identification number .....238
Vehicle Loading ...........173,222
Vent Operation ...............42
Warning Flasher, Hazard .......179
Warranty Information ..........256
Washer fluid for windshield/headlights ........209
Washers, Windshield ...........40
Weights ................. .247
Wheel And Wheel Trim .........226
Wheel And Wheel Trim Care ......226
Wheels and tires .............218
Windows (cleaning) ...........235
Windshield wiper .............40
replacing blades ...........214
Windshield wiper/washer Smart washing function .......40
Windshield Wipers ............40
Wrecker Towing .............198