tires Alfa Romeo Giulia 2017 User Guide

Payload
The payload of a vehicle is defined as
the allowable load weight a truck can
carry, including the weight of the driver,
all passengers, options and cargo.
Gross Axle Weight Rating
(GAWR)
The GAWR is the maximum permissible
load on the front and rear axles. The
load must be distributed in the cargo
area so that the GAWR of each axle is
not exceeded.
Each axle GAWR is determined by the
components in the system with the
lowest load carrying capacity (axle,
springs, tires or wheels). Heavier axles
or suspension components sometimes
specified by purchasers for increased
durability does not necessarily increase
the vehicle's GVWR.
Tire Size
The tire size on the Vehicle Certification
Label represents the actual tire size on
your vehicle. Replacement tires must be
equal to the load capacity of this tire
size.
Rim Size
This is the rim size that is appropriate
for the tire size listed.
Inflation Pressure
This is the cold tire inflation pressure for
your vehicle for all loading conditions up
to full GAWR.
Curb Weight
The curb weight of a vehicle is defined
as the total weight of the vehicle with all
fluids, including vehicle fuel, at full
capacity conditions, and with no
occupants or cargo loaded into the
vehicle. The front and rear curb weight
values are determined by weighing your
vehicle on a commercial scale before
any occupants or cargo are added.
Loading
The actual total weight and the weight
of the front and rear of your vehicle at
the ground can best be determined by
weighing it when it is loaded and ready
for operation.The entire vehicle should first be
weighed on a commercial scale to
insure that the GVWR has not been
exceeded. The weight on the front and
rear of the vehicle should then be
determined separately to be sure that
the load is properly distributed over the
front and rear axle. Weighing the vehicle
may show that the GAWR of either the
front or rear axles has been exceeded
but the total load is within the specified
GVWR. If so, weight must be shifted
from front to rear or rear to front as
appropriate until the specified weight
limitations are met. Store the heavier
items down low and be sure that the
weight is distributed equally. Stow all
loose items securely before driving.
Improper weight distributions can have
an adverse effect on the way your
vehicle steers and handles and the way
the brakes operate.
Caution!
Do not load your vehicle any heavier than
the GVWR or the maximum front and rear
GAWR. If you do, parts on your vehicle can
break, or it can change the way your
vehicle handles. This could cause you to
lose control. Also overloading can shorten
the life of your vehicle.
174
STARTING AND OPERATING

TRAILER TOWING
Trailer Towing — If
Equipped
Trailer towing is not recommended for
this vehicle.
SUGGESTIONS FOR
DRIVING
Saving Fuel
Below are some suggestions which
may help you save fuel and lower the
amount of harmful emissions released
into the atmosphere.
Vehicle maintenance
Checks and operations should be
carried out in accordance with the
"Scheduled Servicing" (see chapter
"Servicing And Maintenance").
Tires
Check the tire pressures at least once
every four weeks: if the pressure is too
low, consumption levels increase as
resistance to rolling is higher.
Unnecessary loads
Do not travel with an overloaded trunk.
The weight of the vehicle and its
arrangement greatly affect fuel
consumption and stability.
Electric devices
Use electrical systems only for the
amount of time needed. The rear
window defroster, additional headlights,
windshield wipers and heater blower
fan require a considerable amount of
energy; increasing the current uptake
increases fuel consumption (by up to
+25% when city driving).Climate control system
Using the climate control system will
increase consumption: use standard
ventilation when the temperature
outside permits.
Devices for aerodynamic control
The use of non-certified devices for
aerodynamic control may adversely
affect air drag and consumption levels.
Driving Style
Starting
Do not warm up the engine at low or
high revs when the vehicle is stationary;
this causes the engine to warm up
more slowly, thereby increasing fuel
consumption and emissions. It is
therefore advisable to drive off
immediately, slowly, avoiding high
speeds: by doing this the engine will
warm up more quickly.
Unnecessary Actions
Avoid revving up when starting at traffic
lights or before stopping the engine.
This action is unnecessary and causes
increased fuel consumption and
pollution.
Gear Selection
Use a high gear when traffic and road
conditions allow it. Using a low gear for
faster acceleration will increase fuel
consumption. Improper use of a high
gear increases consumption, emissions
and engine wear.
175

5. Start the compressor by placing the
power switch in the on position (I).
6. Inflate the tire to the pressure
indicated on the tire placard, located on
the driver’s side B-Pillar or the rear edge
of the driver’s side door. Refer to “Tires”
in “Servicing And Maintenance” for
more information. In order to obtain a
more precise reading, check the
pressure value on pressure gauge with
the compressor off.7. If the pressure is not at least
26.1 psi (1.8 bar) after 15 minutes,
disengage the compressor from the
valve and power outlet. Then, move the
vehicle forwards approximately five tire
turns in order to distribute the sealing
fluid inside the tire evenly, and then
repeat the inflation operation.
8. If you still cannot obtain a pressure
of at least 26 psi (1.8 bar) within
15 minutes from the compressor
switching on, do not drive the vehicle,
and contact an authorized dealer.9. Drive the vehicle for about 5 miles
(8 km), stop, engage the electric
parking brake, and recheck the tire
pressure.
10. If the pressure is less than 26 psi
(1.8 bar),
Do Notdrive the vehicle, and
see an authorized dealer.
11. If a pressure value of at least 26 psi
(1.8 bar) is detected, restore the correct
pressure (with engine running and
electric parking brake engaged), and
drive immediately with great care to an
authorized dealer.
Warning!
Tire Repair Kit is not a permanent flat tire
repair. Have the tire inspected and repaired
or replaced after using Tire Repair Kit. Do
not exceed 50 mph (80 km/h) until the tire
is 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. Have the tire
checked as soon as possible at an
authorized dealer.
08066S0006EMCenter Console Power Outlet08066S0005EMAir Compressor
5— Power Switch
6— Pressure Gauge
194
IN CASE OF EMERGENCY

SERVICING AND MAINTENANCE
Correct servicing permits the
performance of the vehicle to be
maintained over time, as well as limited
running costs and safeguarding the
efficiency of the safety systems.
This chapter explains how.SCHEDULED SERVICING.......205
ENGINECOMPARTMENT ......209
BATTERY RECHARGING .......212
DEALER SERVICE ...........214
RAISING THE VEHICLE ........220
TIRES .................. .221DEPARTMENT OF
TRANSPORTATION UNIFORM TIRE
QUALITY GRADES
...........233
STORING THE VEHICLE .......234
BODYWORK...............235
INTERIORS ............... .237
204
SERVICING AND MAINTENANCE

TIRES
Tire Safety Information
Tire safety information will cover
aspects of the following information:
Tire Markings, Tire Identification
Numbers, Tire Terminology and
Definitions, Tire Pressures, and Tire
Loading.
Tire Markings
Note:
P (Passenger) — Metric tire sizing is
based on U.S. design standards.
P-Metric tires have the letter “P”
molded into the sidewall preceding the
size designation. Example:
P215/65R15 95H.
European — Metric tire sizing is
based on European design standards.
Tires designed to this standard have
the tire size molded into the sidewall
beginning with the section width. The
letter "P" is absent from this tire size
designation. Example: 215/
65R15 96H.
LT (Light Truck) — Metric tire sizing
is based on U.S. design standards.
The size designation for LT-Metric tires
is the same as for P-Metric tires except
for the letters “LT” that are molded into
the sidewall preceding the size
designation. Example: LT235/85R16.
Temporary spare tires are designed
for temporary emergency use only.
Temporary high pressure compact
spare tires have the letter “T” or “S”
molded into the sidewall preceding the
size designation. Example:
T145/80D18 103M.
High flotation tire sizing is based on
U.S. design standards and it begins
with the tire diameter molded into the
sidewall. Example: 31x10.5 R15 LT.
Tire Identification Number (TIN)
The TIN may be found on one or both
sides of the tire; however, the date code
mayonlybeononeside.Tireswith
white sidewalls will have the full TIN,
including the date code, located on the
white sidewall side of the tire. Look for
the TIN on the outboard side of black
sidewall tires as mounted on the
vehicle. If the TIN is not found on the
outboard side, then you will find it on
the inboard side of the tire.
GUID-0601085395USTire Markings
1 — U.S. DOT Sa-
fety Standards
Code (TIN) 4 — Maximum
Load
2 — Size Designa-
tion 5 — Maximum
Pressure
3 — Service De-
scription 6 — Treadwear,
Traction and Tem-
perature Grades
221

Tire Loading And Tire Pressure
Note:
The proper cold tire inflation pressure is
listed on the driver’s side B-Pillar or the
rear edge of the driver's side door.Tire And Loading Information
Placard
This placard tells you important
information about the:
1. Number of people that can be
carried in the vehicle.
2. Total weight your vehicle can carry.
3. Tire size designed for your vehicle.
4. Cold tire inflation pressures for the
front, rear, and spare tires.
Loading
The vehicle maximum load on the tire
must not exceed the load carrying
capacity of the tire on your vehicle. You
will not exceed the tire's load carrying
capacity if you adhere to the loading
conditions, tire size, and cold tire
inflation pressures specified on the Tire
and Loading Information placard in
“Vehicle Loading” in the “Starting And
Operating” section of this manual.
Note:
Under a maximum loaded vehicle
condition, gross axle weight ratings
(GAWRs) for the front and rear axles
must not be exceeded. For further
information on GAWRs, vehicle loading,
and trailer towing, refer to “Vehicle
Loading” in the “Starting And
Operating” section of this manual.
To determine the maximum loading
conditions of your vehicle, locate the
statement “The combined weight of
occupants and cargo should never
exceed XXX kg or XXX lbs” on the Tire
and Loading Information placard. The
combined weight of occupants,
cargo/luggage and trailer tongue weight
(if applicable) should never exceed the
weight referenced here.
GUID-0806092796USExample Tire Placard Location
(Door)
GUID-0806092795USExample Tire Placard Location(B-Pillar)
GUID-054900418-high.tifTire And Loading InformationPlacard
223

Warning!
Overloading of your tires is dangerous. Overloading can cause tire failure, affect vehicle handling, and increase your stopping distance. Use
tires of the recommended load capacity for your vehicle. Never overload them.
GUID-054900419-high.tif
225

Spare Tires — If
Equipped
Note:
For vehicles equipped with Tire Repair
Kit instead of a spare tire, please refer
to “Tire Repair 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.
Example: T145/80D18 103M.
T,S=Temporary Spare Tire
Since this tire has limited tread life, the
original equipment tire should be
repaired (or replaced) and reinstalled on
your vehicle at the first opportunity.
Do not install a wheel cover or attempt
to mount a conventional tire on the
compact spare wheel, since the wheel
is designed specifically for the compact
spare tire. Do not install more than one
compact spare tire and wheel on the
vehicle at any given time.
Warning!
Compact and collapsible spares are for
temporary emergency use only. With these
spares, do not drive more than 50 mph
(80 km/h). Temporary use spares have
limited tread life. When the tread is worn to
the tread wear indicators, the temporary
use spare tire needs to be replaced. Be
sure to follow the warnings, which apply to
your spare. Failure to do so could result in
spare tire failure and loss of vehicle control.
Full Size Spare — If Equipped
The full size spare is for temporary
emergency use only. This tire may look
like the originally equipped tire on the
front or rear axle of your vehicle, but it is
not. This spare tire may have limited
tread life. When the tread is worn to the
tread wear indicators, the temporary
use full size spare tire needs to be
replaced. Since it is not the same as
your original equipment tire, replace (or
repair) the original equipment tire and
reinstall on the vehicle at the first
opportunity.
226
SERVICING AND MAINTENANCE

Caution!
Do not use scouring pads, steel wool, a
bristle brush, metal polishes or oven cleaner.
These products may damage the wheel's
protective finish. Such damage is not covered
by the New Vehicle Limited Warranty. Only
car wash soap, MOPAR Wheel Cleaner or
equivalent is recommended.
Note:
If you intend parking or storing your
vehicle for an extended period after
cleaning the wheels with wheel cleaner,
drive your vehicle for a few minutes
before doing so. Driving the vehicle and
applying the brakes when stopping will
reduce the risk of brake rotor corrosion.
Dark Vapor Or Black Satin Chrome
Wheels
Caution!
If your vehicle is equipped with Dark Vapor
or Black Satin Chrome wheels DO NOT USE
wheel cleaners, abrasives or polishing
compounds. They will permanently damage
this finish and such damage is not covered
by the New Vehicle Limited Warranty. USE
ONLY MILD SOAP AND WATER WITH A
SOFT CLOTH. Used on a regular basis; this
is all that is required to maintain this finish.
Tire Types
All Season Tires — If Equipped
All Season tires provide traction for all
seasons (Spring, Summer, Fall, and
Winter). Traction levels may vary
between different all season tires. All
season tires can be identified by the
M+S, M&S, M/S or MS designation on
the tire sidewall. Use all season tires
only in sets of four; failure to do so may
adversely affect the safety and handling
of your vehicle.
Summer Or Three Season Tires
— If Equipped
Summer tires provide traction in both
wet and dry conditions, and are not
intended to be driven in snow or on ice.
If your vehicle is equipped with Summer
tires, be aware these tires are not
designed for Winter or cold driving
conditions. Install Winter tires on your
vehicle when ambient temperatures are
less than 40°F (5°C) or if roads are
covered with ice or snow. For more
information, contact an authorized
dealer.
Summer tires do not contain the all
season designation or mountain/
snowflake symbol on the tire sidewall.
Use Summer tires only in sets of four;
failure to do so may adversely affect the
safety and handling of your vehicle.
Warning!
Do not use Summer tires in snow/ice
conditions. You could lose vehicle control,
resulting in severe injury or death. Driving
too fast for conditions also creates the
possibility of loss of vehicle control.
Snow Tires
Some areas of the country require the
use of snow tires during the Winter.
Snow tires can be identified by a
“mountain/snowflake” symbol on the
tire sidewall.If you need snow tires,
select tires equivalent
in size and type to the
original equipment
tires. Use snow tires
only in sets of four;
failure to do so may
adversely affect the safety and handling
of your vehicle.
Snow tires generally have lower speed
ratings than what was originally
equipped with your vehicle and should
not be operated at sustained speeds
over 75 mph (120 km/h). For speeds
above 75 mph (120 km/h) refer to
original equipment or an authorized tire
dealer for recommended safe operating
speeds, loading and cold tire inflation
pressures.
228
SERVICING AND MAINTENANCE

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.
Snow Chains
It is only possible to put chains on the
rear 265/35 R19 tire (winter tire size).
Avoid using traditional chains as they
can damage the braking system if not
installed correctly, thereby
compromising the vehicles safety.
We strongly advise using
zero-clearance chains and to use
equipment proposed by an authorized
dealer.
Suggestions About The
Rotation Of The Tires
The front and rear tires are subject to
different loads and stress due to
steering, maneuver and braking. For
this reason they are subject to uneven
wear.
To resolve this problem, tires should be
rotated at each service interval
(approximately every 10,000 miles
[16,000km]). Inverting the tires means
moving them to different positions on
the same side of the car (front to back
and vice versa).Note:
Crossing the tires is not advised, so
placing a tire on a different axle on the
other side of the car is impossible.
On cars equipped with
differentiated tires (tire size different
between front and rear axles, ex.
Quadrifoglio models and other Giulia
vehicles equipped with 19”
performance tires) rotation of any of
the tires is not advised.
Tire rotation contributes to the
preservation of the grip and traction
performance on wet, muddy or snowy
roads, guaranteeing optimal driveability
of the vehicle.
In the case of irregular wear of the tires
identify the cause and correct it as soon
as possible, by contacting an
authorized dealer.
The suggested method for inverting the
tires is shown in (the arrow indicates the
vehicle's travel direction).
Tires — General
Information
Tire Pressure
Proper tire inflation pressure is essential
to the safe and satisfactory operation of
your vehicle. Four primary areas are
affected by improper tire pressure:
Safety and Vehicle Stability
Economy
Tread Wear
Ride Comfort
Safety
Warning!
Improperly inflated tires are dangerous
and can cause collisions.
Underinflation increases tire flexing and
can result in overheating and tire failure.
Overinflation reduces a tire's ability to
cushion shock. Objects on the road and
chuckholes can cause damage that result
in tire failure.
Overinflated or underinflated tires can
affect vehicle handling and can fail
suddenly, resulting in loss of vehicle
control.
Unequal tire pressures can cause
steering problems. You could lose control
of your vehicle.
09066S0002EMTire Rotation229