2018 Alfa Romeo Giulia suspension

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.
See the Tire Sizing Chart example found
in the “Tire Safety Information” section of
this manual for more information relating
to the Load Index and Speed Symbol of a
tire.
It is recommended to replace the two
front tires or two rear tires as a pair.
Replacing just one tire can seriously
affect your vehicle’s handling. If you ever
replace a wheel, make sure that the
wheel’s specifications match those of the
original wheels.
It is recommended you contact an
authorized tire dealer or original
equipment dealer with any questions you
may have on tire specifications or
capability. Failure to use equivalent
replacement tires may adversely affect
the safety, handling, and ride of your
vehicle.
Warning!
Do not use a tire, wheel size, load rating,
or speed rating other than that specified for
your vehicle. Some combinations of
unapproved tires and wheels may change
suspension dimensions and performance characteristics, resulting in changes to
steering, handling, and braking of your
vehicle. This can cause unpredictable
handling and stress to steering and
suspension components. You could lose
control and have a collision resulting in
serious injury or death. Use only the tire and
wheel sizes with load ratings approved for
your vehicle.
Never use a tire with a smaller load index
or capacity, other than what was originally
equipped on your vehicle. Using a tire with a
smaller load index could result in tire
overloading and failure. You could lose
control and have a collision.
Failure to equip your vehicle with tires
having adequate speed capability can result
in sudden tire failure and loss of vehicle
control.
Caution!
Replacing original tires with tires of a
different size may result in false
speedometer and odometer readings.
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.
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.
Spare Tire Matching Original
Equipped Tire And Wheel — If
Equipped
Your vehicle may be equipped with a
spare tire and wheel equivalent in look
and function to the original equipment
tire and wheel found on the front or rear
axle of your vehicle. This spare tire may
be used in the tire rotation for your
vehicle. If your vehicle has this option,
refer to an authorized tire dealer for the
recommended tire rotation pattern.
Compact Spare Tire — If Equipped
The compact spare is for temporary
emergency use only. You can identify if
your vehicle is equipped with a compact
spare by looking at the spare tire
description on the Tire and Loading
Information Placard located on the
driver’s side door opening or on the
sidewall of the tire. Compact spare tire
descriptions begin with the letter “T” or
“S” preceding the size designation.
220
SERVICING AND MAINTENANCE

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.
Tire Chains (Traction Devices)
Use of traction devices require sufficient
tire-to-body clearance. Follow these
recommendations to guard against
damage.
Note:
Traction device must be of proper
size for the tire, as recommended by the
traction device manufacturer
Use on Rear Tires Only
Due to limited clearance, the
following traction devices are
recommended:
For a 265/35R19 98V tire, use of a
zero-clearance snow traction device
recommended.
It is not possible to install traction
devices on 285/30R19 tires.
Caution!
To avoid damage to your vehicle or tires,
observe the following precautions:
Because of restricted traction device
clearance between tires and other
suspension components, it is important that
only traction devices in good condition are
used. Broken devices can cause serious
damage. Stop the vehicle immediately if
noise occurs that could indicate device
breakage. Remove the damaged parts of
the device before further use.
Install device as tightly as possible and
then retighten after driving about ½ mile
(0.8 km).
Do not exceed 30 mph (48 km/h).
Drive cautiously and avoid severe turns
and large bumps, especially with a loaded
vehicle.
Do not drive for a prolonged period on dry
pavement.
Observe the traction device
manufacturer’s instructions on the method
of installation, operating speed, and
conditions for use. Always use the
suggested operating speed of the device
manufacturer’s if it is less than 30 mph
(48 km/h).
Do not use traction devices on a compact
spare tire.
Tire Rotation Recommendations
Tire Rotations - Do Not Rotate Tires
Due to different size tires and wheels on
front and rear axles tire rotation is not
possible for:
2.9 L V6 Engine Equipped with 19”
tires and wheels
Caution!
Damage to the vehicle may occur if 19” front
and rear tires are rotated
In the case of irregular wear of the tires
identify the cause and correct it as soon
as possible, by contacting an authorized
dealer.
223

TECHNICAL SPECIFICATIONS
For the enthusiasts, the technician, or
those who just want to know every detail
of their vehicle, useful information on
understanding how your vehicle works is
contained in this chapter and illustrated
with data, tables and graphics.IDENTIFICATION DATA.........230
ENGINE ................. .231
POWER SUPPLY .............232
TRANSMISSION .............233
BRAKES ................. .234
SUSPENSION ............. .235
STEERING SYSTEM ...........236
DIMENSIONS .............. .237
WEIGHTS ................ .238
FUEL REQUIREMENTS ........239
FLUID CAPACITIES ...........241
FLUIDS AND LUBRICANTS ......242
PERFORMANCE .............243
229

SUSPENSION
ModelFrontRear
2.9L V6 Engine Independent
wheel double-wishbone
suspension Independent wheel with multilink system
235

INDEX
Accessories Purchased By TheOwner....................3
Active Aerodynamics ...........55
Active Safety Systems ..........90
Active Torque Vectoring (ATV) System ..................92
Adaptive Cruise Control .........151
Adaptive Cruise Control (ACC) (Cruise Control) ............151
Additives, Fuel ............. .240
AFS Function ................34
AirBag.................. .109
Air Bag Operation ...........110
Air Bag Warning Light ........108
Driver Knee Air Bag ..........111
Enhanced Accident
Response .............114,192
Event Data Recorder (EDR) .....192
Front Air Bag .............109
If Deployment Occurs ........114
Knee Impact Bolsters ........111
Maintaining Your Air Bag System. .117
Maintenance ............. .117
Redundant Air Bag Warning
Light ................. .109
Side Air Bags .............111
Transporting Pets ...........127
Air Bag Light .............108,128 Air Pressure
Tires .................. .216
Alarm (Security Alarm) ..........19
Alfa Active Suspension (AAS) .....146
Alfa DNA System .............143
Anti-Lock Braking (ABS) System ....90
Automatic Dimming Mirror ........31
Automatic Headlights ...........33
Automatic Temperature Control (ATC) ...................42
Automatic Transmission ........137
Auxiliary Driving Systems ........93
B-Pillar Location .............212
Battery .................. .200
Battery Recharging ...........201
Belts, Seat ................ .128
Blind Spot Monitoring ...........93
Bodywork (Cleaning And Maintenance) .............226
Brakes .................. .234
Brake Fluid Level ...........200
Brightness, Interior Lights ........38
Bulbs, Light ............... .129
Camera, Rear .............. .163
Carbon Fiber Active Aero Front Spoiler ..................55
Carbon Monoxide Warning .......127Cargo Tie-Downs
..............50
Certification Label ............166
Changing A Flat Tire ...........208
Chart, Tire Sizing .............209
Check Engine Light (Malfunction Indicator Light) .............86
Checking Levels .............198
Checking Your Vehicle For Safety . . .127
Checks, Safety ..............127
Child Restraint ..............117
Child

Restraints
Booster Seats .............120
Child Seat Installation ........125
How To Stow An unused ALR
Seat Belt ............... .124
Infants And Child Restraints . . . .119
LATCH Positions ...........121
Lower Anchors And Tethers For
Children ............... .121
Older Children And Child
Restraints .............. .119
Seating Positions ...........120
Using The Top Tether Anchorage . .126
Clean Air Gasoline ............239
Cleaning Wheels ................ .221
Climate Control ............40,43
Close The Hood ...............49
Compact Spare Tire ...........220
Contract, Service .............247

Seats.....................25
Adjustment ...............25
Head Restraints ............28
Height Adjustment ...........26
Power ..................26
Tilting ..................26
Service Assistance ............246
Service Contract .............247
Service Manuals .............248
Servicing Procedures ..........202
Shoulder Belts ............. .103
Signals, Turn ............. .35,129
Snow Chains ............... .223
Snow Tires ................ .222
Spare Tire ................ .220
Spare Tires .............220,221
Speed Control Accel/Decel ............. .150
Cancel ................ .151
Resume ............... .151
Set .................. .150
Speed Control (Cruise Control) .........149,151
Speed Limiter .............. .148
Starting ................. .188
Starting And Operating .........188
Starting Procedures ...........188
Starting The Engine ...........132 Steering
Tilt Column ...............30
Wheel, Heated .............30
Wheel, Tilt ................30
Steering System .............236
Steering Wheel ...............30
Stop/Start System ............146
Storage ...................54
Suggestions For Driving .........168
Sun Visors ..................51
Supplemental Restraint System - AirBag .................109
Suspension ............... .235
Symbols ....................6
Telescoping Steering Column ......
30
Tie Down Hooks, Cargo ..........50
Tilt Steering Column ............30
Tire And Loading Information Placard ................ .212
Tire Markings .............. .208
Tire Safety Information .........208
Tire Service Kit ............. .183
Tires ...........129,216,220,224
Aging (Life Of Tires) .........219
Air Pressure ............. .216
Changing ............... .208
Compact Spare ............220
Flat Changing .............183 General Information
......216,220
General Information .........220
High Speed ..............217
Inflation Pressure ...........216
Jacking ................ .208
Life Of Tires ..............219
Load Capacity .............212
Load Capacity .............213
Quality Grading ............224
Radial ................. .218
Replacement .............219
Safety ............. .208,216
Sizes ................. .209
Snow Tires .............. .222
Spare Tire .............. .220
Spare Tires ............220,221
Spinning ............... .219
Tread Wear Indicators ........219
To Open Hood ................48
Tow Hooks, Emergency .........191
Towing Disabled Vehicle ...........190
Towing Trailers ..............167
TPMS

(Tire Pressure Monitoring
System) ..................99
Traction Control System (TCS) ......91
Transmission .............. .233
Transporting Animals ..........169