2023 ALFA ROMEO STELVIO inflation pressure

SAFETY

182

PERIODIC SAFETY CHECKS YOU SHOULD
M
AKE OUTSIDE THE VEHICLE
Tires
Examine tires for excessive tread wear and
uneven wear patterns. Check for stones, nails,
glass, or other objects lodged in the tread or
sidewall. Inspect the tread for cuts and cracks.
Inspect sidewalls for cuts, cracks, and bulges.
Check the wheel nuts for tightness. Check the
tires (including spare) for proper cold inflation
pressure.
Lights
Have someone observe the operation of brake
lights and exterior lights while you work the
controls. Check turn signal and high beam
indicator lights on the instrument panel.
Door Latches
Check for proper closing, latching, and locking.
Fluid Leaks
Check area under the vehicle after overnight
parking for fuel, coolant, oil, or other fluid leaks.
Also, if gasoline fumes are detected or if fuel, or
brake fluid leaks are suspected, the cause should
be located and corrected immediately.
EXHAUST GAS
The best protection against carbon monoxide
entry into the vehicle body is a properly
maintained engine exhaust system.
Whenever a change is noticed in the sound of the
exhaust system, when exhaust fumes can be
detected inside the vehicle, or when the
underside or rear of the vehicle is damaged, have
a competent mechanic inspect the complete
exhaust system and adjacent body areas for
broken, damaged, deteriorated, or mispositioned parts. Open seams or loose connections could
permit exhaust fumes to seep into the passenger
compartment. In addition, inspect the exhaust
system each time the vehicle is raised for
lubrication or oil change. Replace as required.
CARBON MONOXIDE WARNINGS
WARNING!

Exhaust gases can injure or kill. They contain
carbon monoxide (CO), which is colorless and
odorless. Breathing it can make you
unconscious and can eventually poison you. To
avoid breathing (CO), follow these safety tips:

Do not run the engine in a closed garage or in
confined areas any longer than needed to
move your vehicle in or out of the area.
If you are required to drive with the trunk/
liftgate/rear doors open, make sure that all
windows are closed and the climate control
BLOWER switch is set at high speed. DO NOT
use the recirculation mode.
If it is necessary to sit in a parked vehicle with
the engine running, adjust your heating or
cooling controls to force outside air into the
vehicle. Set the blower at high speed.
WARNING!
Carbon monoxide (CO) in exhaust gases is
deadly. Follow the precautions below to
prevent carbon monoxide poisoning:
Do not inhale exhaust gases. They contain
carbon monoxide, a colorless and odorless
gas, which can kill. Never run the engine in a
closed area, such as a garage, and never sit
in a parked vehicle with the engine running
for an extended period. If the vehicle is
stopped in an open area with the engine
running for more than a short period, adjust
the ventilation system to force fresh, outside
air into the vehicle.
Guard against carbon monoxide with proper
maintenance. Have the exhaust system
inspected every time the vehicle is raised.
Have any abnormal conditions repaired
promptly. Until repaired, drive with all side
windows fully open.
When exiting the vehicle, always make sure
the ignition is in the off position, remove the
key fob from the vehicle, and lock your
vehicle.
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IN CASE OF EMERGENCY

188

14. Raise the vehicle by turning the jack screwclockwise, using the swivel wrench. Raise the
vehicle only until the tire just clears the
surface and enough clearance is obtained to
install the compact spare tire. Minimum tire
lift provides maximum stability.
15. Remove the five wheel bolts and take the wheel off.
16. Make sure the contact surfaces between compact spare tire and hub are clean so that
the fastening bolts will not come loose.
17. Fit the compact spare tire by inserting the first wheel bolt for two threads into the hole
closest to the valve.
18. Take the wheel wrench and tighten the wheel bolts.
19. Inflate the compact spare tire by removing the cap from its inflation valve and screwing
on the compressor inflation hose fitting. 20. Make sure that the switch on the compressor
is in the O (off) position, open the liftgate and
insert the plug into the power socket in the
cargo area, or on the center console and
start the engine. Place the on/off switch in
the I (on) position.
Attaching Compressor To Tire
21. Inflate the compact spare tire to a pressure of 43.5 psi (3 bar).

NOTE:
If spare tire is overinflated, be sure to lower the
psi in the tire to the recommended amount by
using the deflation button on the air compressor.
22. Operate the wheel wrench on the jack to lower the vehicle.
23. Remove the jack. 24. Use the wheel wrench to fully tighten the
bolts, passing alternately from one bolt to the
diagonally opposite one.
To obtain a more accurate reading, it is advisable
to check the pressure of the compact spare tire
on the pressure gauge with the compressor off.

NOTE:
Do not stow the deflated tire in the compact
spare tire location.
The compressor was designed for inflating the
compact spare tire. Do not use it for inflating
mattresses, rafts, etc.

NOTE:
Spare tires are intended for temporary use only.
Have the full-sized tire repaired or replaced, as
soon as possible.
WARNING!
Raising the vehicle higher than necessary can
make the vehicle less stable. It could slip off
the jack and hurt someone near it. Raise the
vehicle only enough to remove the tire.
CAUTION!
Be sure to mount the spare tire with the valve
stem facing outward. The vehicle could be
damaged if the spare tire is mounted
incorrectly.
6 — Air Compressor
7 — Pressure Gauge
8 — Power Button
WARNING!
To avoid the risk of forcing the vehicle off the
jack, do not tighten the wheel nuts fully until
the vehicle has been lowered. Failure to follow
this warning may result in serious injury.
WARNING!
A loose tire or jack thrown forward in a
collision or hard stop could endanger the
occupants of the vehicle. Always stow the jack
parts and the spare tire in the places provided.
Have the deflated (flat) tire repaired or
replaced immediately.
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IN CASE OF EMERGENCY

190

(Continued)
INFLATION PROCEDURE
To use the Tire Service Kit, proceed as follows:
1. Apply the Electric Park Brake.
2. Connect the hose to the sealant cartridgecontaining the sealing liquid. Unscrew the tire
valve cap, take out the filler tube and tighten
the fitting on the tire valve. Attaching Filler Tube To Deflated Tire
3. Make sure the power switch of the compressor is in the O (off) position.
4. Insert the plug into the power outlet in the center console, then start the engine.
Inserting Plug Into Outlet
WARNING!
Do not attempt to seal a tire on the side of
the vehicle closest to traffic. Pull far enough
off the road to avoid the danger of being hit
when using the Tire Service Kit.
Do not use Tire Service Kit or drive the
vehicle under the following circumstances:• If the puncture in the tire tread is approx-
imately 1/4 inch (6 mm) or larger.
• If the tire has any sidewall damage.
• If the tire has any damage from driving
with extremely low tire pressure.
• If the tire has any damage from driving
on a flat tire.
• If the wheel has any damage.
• If you are unsure of the condition of the
tire or the wheel.
Keep Tire Service Kit away from open flames
or heat sources.
A loose Tire Service Kit thrown forward in a
collision or hard stop could endanger the
occupants of the vehicle. Always stow the
Tire Service Kit in the place provided. Failure
to follow these warnings can result in injuries
that are serious or fatal to you, your
passengers, and others around you.
Take care not to allow the contents of Tire
Service Kit to come in contact with hair, eyes,
or clothing. Tire Service Kit sealant is harmful
if inhaled, swallowed, or absorbed through
the skin. It causes skin, eye, and respiratory
irritation. Flush immediately with plenty of
water if there is any contact with eyes or skin.
Change clothing as soon as possible, if there
is any contact with clothing.
Tire Service Kit Sealant solution contains
latex. In case of an allergic reaction or rash,
consult a physician immediately. Keep Tire
Service Kit out of reach of children. If
swallowed, rinse mouth immediately with
plenty of water and drink plenty of water.
Do not induce vomiting! Consult a physician
immediately.
WARNING!
1 — Sealant Cartridge
2 — Filler Hose
4 — Air Compressor
5 — Hose
6 — Sealant Cartridge Connector
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191

5. Start the compressor by placing the power switch in the I (on) position.
Air Compressor
6. Inflate the tire to a pressure of at least 32 psi (2.2 bar)

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page 224. 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 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. Drive the vehicle for about 5 miles (8 km),
stop, engage the electric park brake, and
recheck the tire pressure.
9. If the pressure is less than 19 psi (1.3 bar), DO NOT drive the vehicle, and see an autho -
rized dealer.
10. If a pressure value of at least 19 psi (1.3 bar) is detected, restore the correct pressure (with
engine running and electric park brake
engaged), and drive immediately with great
care to an authorized dealer.
11. Apply the adhesive label from the sealant bottle where it can be easily seen by the
driver as a reminder that the tire has been
treated with a Tire Service Kit, as well as
not to exceed the speed restriction for the
treated tire.

NOTE:
Only use original sealant cartridges, which can be
purchased at an authorized dealer.
CHECKING AND RESTORING TIRE
P
RESSURE
The compressor can also be used to check and, if
necessary, restore the tire pressure.
Proceed as follows:
1. Make sure that the power switch is in the
O (off) position.
2. Connect the hose directly to the valve on the tire to be inflated.
3. Insert the plug into the socket in the passenger compartment or in the cargo area
and start the engine.
7 — Power Switch
8 — Pressure Gauge
WARNING!
Tire Service Kit is not a permanent flat tire
repair. Have the tire inspected and repaired or
replaced after using Tire Service 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.
WARNING!
Do not adhere the speed restriction sticker to
the padded area on the steering wheel.
Adhering the speed restriction sticker to the
padded area on the steering wheel is
dangerous because the air bag may not
operate (deploy) normally resulting in serious
injury. In addition, do not adhere the sticker to
areas where warning lights or the
speedometer cannot be viewed.
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199

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.
SCHEDULED SERVICING
Correct servicing is crucial for guaranteeing a
long life for the vehicle under the best conditions.
For this reason, Alfa Romeo has planned a series
of checks and services for your vehicle at fixed
intervals based on distance and time, as
described in the Scheduled Servicing Plan.
Before each service, it is always necessary to
carefully follow the instructions in the Scheduled
Servicing Plan (e.g. periodically check level of
fluids, tire pressure, etc.).
Scheduled Servicing is offered by an authorized
dealer according to a set time schedule. If, during
each operation, in addition to the ones
scheduled, the need arises for further
replacements or repairs, these may be carried
out with the owner’s explicit consent only.

NOTE:
Scheduled Servicing intervals are required by the
manufacturer. Failure to have them carried out
may invalidate the New Vehicle Limited Warranty.
You are advised to inform an authorized dealer of
any small operating irregularities without waiting
for the next service.
PERIODIC CHECKS
Every month or every 620 miles (1,000 km) or
before long trips check and, if necessary, top off:
Engine coolant level.
Brake fluid level (if insufficient, see an
authorized dealer as soon as possible).
Windshield washer fluid level.
Tire inflation pressure and condition.
Operation of lighting system (headlights,
direction indicators, hazard warning lights,
etc.).
Operation of windshield washing/wiping
system and positioning/wear of wiper blades.
Inspect the CV/Universal joints.
Oil consumption of the engine depends on
conditions and driving style. For this reason, the
engine oil level must be checked every
1,860 miles (3,000 km), and top off if necessary;
for further information

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page 205.
HEAVY USAGE OF THE VEHICLE
If the vehicle is used under one of the following
conditions:
Dusty roads.
Short, repeated journeys less than 4 miles
(7 km) at sub-zero outside temperatures.
Engine often idling or driving long distances at
low speeds or long periods of inactivity.
In the event of a long period of inactivity.
The following checks must be carried out more
often than indicated in the Scheduled Servicing
Plan:
Check cleanliness of hood and liftgate locks,
cleanliness and lubrication of linkage.
Visually inspect conditions of: engine,
transmission, pipes and hoses (exhaust/fuel
system/brakes) and rubber elements
(sleeves/bushes, etc.).
Check battery charge and battery fluid level
(electrolyte).
Visually inspect conditions of the accessory
drive belts.
Check and, if necessary, change engine oil and
replace oil filter.
Check and, if necessary, replace cabin air
filter.
Check and, if necessary, replace air cleaner.
Severe Duty All Models
Change engine oil at 4,000 miles (6,500 km) if the vehicle is operated in a dusty and off-road
environment or is operated predominately at idle
or only very low engine RPM. This type of vehicle
use is considered Severe Duty.
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SERVICING AND MAINTENANCE

226

Tire Identification Number (TIN)
The TIN may be found on one or both sides of the tire; however, the date code may only be on one side. Tires with 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.Load Identification:
Absence of the following load identification symbols on the sidewall of the tire indicates a Standard Load (SL) tire:
XL
= Extra load (or reinforced) tire, or
LL = Light load tire or
C, D, E, F, G = Load range associated with the maximum load a tire can carry at a specified pressure
Maximum Load – Maximum load indicates the maximum load this tire is designed to carry
Maximum Pressure – Maximum pressure indicates the maximum permissible cold tire inflation pressure for this tire
EXAMPLE:
EXAMPLE:
DOT MA L9 ABCD 0301
DOT = Department of Transportation
This symbol certifies that the tire is in compliance with the US Department of Transportation tire safety standards and is approved for highway use
MA = Code representing the tire manufacturing location (two digits)
L9 = Code representing the tire size (two digits)
ABCD = Code used by the tire manufacturer (one to four digits)
03 = Number representing the week in which the tire was manufactured (two digits)
03 means the 3rd week
01 = Number representing the year in which the tire was manufactured (two digits)
01 means the year 2001
Prior to July 2000, tire manufacturers were only required to have one number to represent the year in which the tire was manufactured.
Example: 031 could represent the 3rd week of 1981 or 1991
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227

Tire Terminology And Definitions
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.
Check the inflation pressure of each tire,
including the spare tire (if equipped), at least
monthly and inflate to the recommended
pressure for your vehicle.Example Tire Placard Location (Door)Example Tire Placard Location (B-pillar)
TermDefinition
B-pillarThe vehicle B-pillar is the structural member of the body located behind the front door.
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. Inflation pressure is measured in units of PSI (pounds per
square inch) or kPa (kilopascals).
Maximum Inflation Pressure The maximum inflation pressure is the maximum permissible cold tire inflation pressure
for this tire. The maximum inflation pressure is molded into the sidewall.
Recommended Cold Tire Inflation Pressure Vehicle manufacturer's recommended cold tire inflation pressure as shown on the
tire placard.
Tire Placard A label permanently attached to the vehicle describing the vehicle’s loading capacity, the
original equipment tire sizes and the recommended cold tire inflation pressures.
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SERVICING AND MAINTENANCE

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Tire And Loading Information PlacardTire 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

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page 132.

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

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page 132. 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.
Steps For Determining Correct Load
Limit—
(1) Locate the statement “The
combined weight of occupants and
cargo should never exceed XXX kg or
XXX lbs.” on your vehicle's placard.
(2) Determine the combined weight of
the driver and passengers that will be
riding in your vehicle.
(3) Subtract the combined weight of the
driver and passengers from XXX kg or
XXX lbs.
(4) The resulting figure equals the
available amount of cargo and luggage
load capacity. For example, if “XXX”
amount equals 1400 lbs. and there will
be five 150 lb passengers in your
vehicle, the amount of available cargo
and luggage load capacity is 650 lbs.
(1400-750 (5x150) = 650 lbs.).
(5) Determine the combined weight of
luggage and cargo being loaded on the
vehicle. That weight may not safely
exceed the available cargo and luggage
load capacity calculated in Step 4.
(6) If your vehicle will be towing a trailer,
load from your trailer will be transferred
to your vehicle. Consult this manual to
determine how this reduces the
available cargo and luggage load
capacity of your vehicle.
Metric Example For Load Limit
For example, if “XXX” amount equals 635 kg and
there will be five 68 kg passengers in your
vehicle, the amount of available cargo
and luggage load capacity is 295 kg
(635-340 (5x68) = 295 kg) as shown in step 4.

NOTE:

If your vehicle will be towing a trailer, load from
your trailer will be transferred to your vehicle.
The following table shows examples on how to
calculate total load, cargo/luggage, and
towing capacities of your vehicle with varying
seating configurations and number and size of
occupants. This table is for illustration
purposes only and may not be accurate for the
seating and load carry capacity of your vehicle.
For the following example, the combined
weight of occupants and cargo should never
exceed 865 lbs (392 kg).
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