2021 ALFA ROMEO STELVIO tires

233

Luggage Compartment Courtesy Lights
To replace the bulbs, proceed as follows:
1. Open the liftgate, and remove the liftgatelamp assembly using a suitable tool.
Ceiling Light Indent
2. Open protective cover and remove the bulb pulling out of the connector.
Cover And Bulb Removal Direction 3. Install bulb, making sure that it is correctly
inserted fully.
4. Close the protective cover on the lens.
5. Install liftgate lamp in the correct position, inserting it first on one side, and then
pressing on the other side until it clicks
into place.
Puddle Lights On Door Panel
To replace the bulb, proceed as follows:
1. Open the door and remove the puddle light assembly, using a suitable tool.
Puddle Light Indent
2. Open protective cover and remove the bulb pulling out of the connector. Cover And Bulb Removal Direction
3. Install bulb, making sure that it is correctly inserted fully.
4. Close the protective cover on the lens.
5. Install puddle light in the correct position, inserting it first on one side and then
pressing on the other side until it clicks
into place.
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.
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Tire Markings
Tire Markings

NOTE:

P (Passenger) — Metric tire sizing is based
on US 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 US design standards. The size designa-
tion 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 US
design standards and it begins with the tire
diameter molded into the sidewall.
Example: 31x10.5 R15 LT.
Tire Sizing Chart

1 — US DOT Safety Standards Code (TIN)

2 — Size Designation
3 — Service Description
4 — Maximum Load
5 — Maximum Pressure
6 — Treadwear, Traction and
Temperature Grades
EXAMPLE:
Example Size Designation: P215/65R15XL 95H, 215/65R15 96H, LT235/85R16C, T145/80D18 103M, 31x10.5 R15 LT
P = Passenger car tire size based on US design standards, or
"....blank...." = Passenger car tire based on European design standards, or
LT = Light truck tire based on US design standards, or
T or S = Temporary spare tire or
31 = Overall diameter in inches (in)
215, 235, 145 = Section width in millimeters (mm)
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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.
Tire Terminology And Definitions
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
TermDefinition
B-pillar The 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).
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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 pres-
sure for your vehicle.
Example Tire Placard Location (Door) Example Tire Placard Location (B-pillar)
Tire And Loading Information Placard
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
Ú
page 135.
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.
TermDefinition
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239

(Continued)
(Conti n

ued)
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
Fuel Economy
Tread Wear
Ride Comfort and Vehicle Stability
Safety
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.
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.
WARNING! (Continued)
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Both underinflation and overinflation affect
the stability of the vehicle and can produce a
feeling of sluggish response or over respon-
siveness in the steering.

NOTE:

Unequal tire pressures from side to side
may cause erratic and unpredictable
steering response.
Unequal tire pressure from side to side may
cause the vehicle to drift left or right.
Fuel Economy
Underinflated tires will increase tire rolling
resistance resulting in higher fuel consump -
tion.
Tread Wear
Improper cold tire inflation pressures can
cause abnormal wear patterns and reduced
tread life, resulting in the need for earlier tire
replacement. Ride Comfort And Vehicle Stability
Proper tire inflation contributes to a comfort
-
able ride. Overinflation produces a jarring and
uncomfortable ride.
Tire Inflation Pressures
The proper cold tire inflation pressure is listed
on the driver's side B-pillar or rear edge of the
driver's side door.
At least once a month:
Check and adjust tire pressure with a good
quality pocket-type pressure gauge. Do not
make a visual judgement when determining
proper inflation. Tires may look properly
inflated even when they are underinflated.
Inspect tires for signs of tire wear or visible
damage.
Inflation pressures specified on the placard
are always “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. The cold tire inflation pressure must not exceed the maximum inflation pres
-
sure molded into the tire sidewall.
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, main -
taining correct tire inflation pressure is very
important. Increased tire pressure and
reduced vehicle loading may be required for
high-speed vehicle operation. Refer to an
authorized tire dealer or original equipment
vehicle dealer for recommended safe oper -
ating speeds, loading and cold tire inflation
pressures.
Unequal tire pressures from one side of
the vehicle to the other can cause the
vehicle to drift to the right or left.
Always drive with each tire inflated to the
recommended cold tire inflation pressure.
WARNING! (Continued)
CAUTION!
After inspecting or adjusting the tire
pressure, always reinstall the valve stem
cap. This will prevent moisture and dirt from
entering the valve stem, which could
damage the valve stem.
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Recommended Cold Tire Inflation Pressures

For vehicle speeds below 100 mph (160 km/h),
recommended cold tire inflation pressures are
listed on the Tire And Loading Information
Placard located on driver’s side B-pillar or the
rear edge of the driver's side door.

When driving at speeds 100 mph (160 km/h)
and above, increased tire pressures and
reduced vehicle loading are required for
high-speed vehicle operation.For driving speeds above 100 mph (160 km/h)
recommended cold tire inflation pressures are
listed below under "High Speed Tire Inflation
Pressure". Vehicle loading condition must not
exceed 688 lbs. (312 kg) (driver + three
passengers + 88 lbs. (40kg) luggage).
2.0L Engine

NOTE:

Using tires of a different size, type, brand or design on the front and rear may adversely affect vehicle drive-ability. We recommend using only tires
approved by the manufacturer. The manufacturer cannot determine if unapproved tires are suitable for use and therefore cannot guarantee vehicle
safety in those conditions.
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).
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.
TiresWheel
Recommended Cold Tire Inflation PressureHigh Speed Tire Inflation Pressure
FrontRearFrontRear
235/60 R18 103V 18x8J30 psi / 210 kPa 33 psi / 230 kPa 33 psi / 230 kPa 38 psi / 260 kPa
235/55 R19 101V & 105V 19x8J
30 psi / 210 kPa 33 psi / 230 kPa 33 psi / 230 kPa 38 psi / 260 kPa
255/45 R20 101H 20x8.5J33 psi / 230 kPa 36 psi / 250 kPa 35 psi / 240 kPa 39 psi / 270 kPa
255/40 R21 102W XL 21x8.5J33 psi / 230 kPa 36 psi / 250 kPa 33 psi / 230 kPa 39 psi / 270 kPa
195/75 R18 106P
(Compact Spare Tire) –
43 psi / 300 kPa
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2.9L Engine
Radial Ply 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). Replace the
tire pressure sensor as well as it is not
designed to be reused.
TiresWheel
Recommended Cold Tire Inflation
PressureHigh Speed Tire Inflation Pressure
FrontRearFrontRear
255/45R20 101Y
(Original Equipment) 20x9J
36 psi / 250 kpa -39 psi / 270 kpa -
255/40 R21 102Y XL (Original Equipment) 21x9J
39 psi / 270 kpa -39 psi / 270 kpa -
285/40R20 104Y
(Original Equipment) 20x10J
-39 psi / 270 kpa -42 psi / 290 kpa
285/35 R21 105Y XL (Original Equipment) 21x10J
-42 psi / 290 kpa -42 psi / 290 kpa
255/45R20 M+S (Snow Tires) 20x9J
36 psi / 250 kpa -39 psi / 270 kpa -
255/40 R21 M+S (Snow Tires) 21x9J
39 psi / 270 kpa -39 psi / 270 kpa -
255/45R20 M+S (Snow Tires) 20x9J
-39 psi / 270 kpa -42 psi / 290 kpa
285/35 R21 M+S (Snow Tires) 21x9J
-42 psi / 290 kpa -42 psi / 290 kpa
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.
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