Volkswagen Passat (2015 year). Instruction — part 11
Tires and wheels
Introduction
In this section you’ll find information about:
Tire and wheel handling
Tire and wheel handling
Wheel rims
Wheel rims
New and replacement tires
New and replacement tires
Tire inflation pressure
Tire inflation pressure
Tire inflation pressure in cold tires
Tread depth and tread wear indicators
Tread depth and tread wear indicators
Tire wear and damage
Tire wear and damage
Compact spare wheel
Compact spare wheel
Tire labeling
Tire labeling
Tire efficiency label
Winter tires
Winter tires
Snow chains
Snow chains
Glossary of tire and loading terminology
Glossary of tire and loading terminology
Tires and vehicle load limits
Tires and vehicle load limits
Determining the correct load limit
Volkswagen recommends that all work on tires and wheels be done by an authorized Volkswagen
dealer or authorized Volkswagen Service Facility. They are familiar with the technical requirements
and recommended procedures, have the necessary special tools and spare parts, and can properly
dispose of old tires.
More information:
Transporting
Trailer towing
Braking, stopping and parking
Tire Pressure Monitoring System
Exterior care and cleaning
Vehicle tool kit
Consumer information
Wheel covers
Changing a wheel
WARNING
New tires or tires that are old, worn or damaged cannot provide maximum control and brak-
ing performance.
Improper care and handling of tires and wheels can reduce driving safety and cause acci-
dents and severe injuries.
Install only radial tires of the same make, the same dimensions (tread circumference), and
similar tread profile on all 4 wheels.
New tires tend to be slippery and must be broken in. Always drive with special care for the
first 350 miles (560 km) to help reduce the risk of losing control, a collision, and serious per-
sonal injuries.
Check tire inflation pressure regularly when the tires are cold and always maintain the
prescribed tire pressure. Low tire pressure can cause tires to get too hot, resulting in tread
separation, sudden loss of pressure, and blowouts. Tires with excessively low pressure flex
(bend) more, which can cause the tire to overheat and fail suddenly without warning.
Check tires regularly for wear and damage.
Never drive with worn or damaged tires (for example, tires with punctures, cuts, cracks,
blisters, or bumps). Driving with worn or damaged tires can lead to loss of vehicle control,
sudden tire failure including blowouts and sudden deflation, crashes, and serious personal
injuries.
Have worn or damaged tires replaced immediately.
Never exceed the maximum speed rating or the maximum load rating of the tires on your
vehicle.
The effectiveness of the driver assistance systems and the braking support systems de-
pends on the tire traction.
If you notice unusual vibration or if the vehicle pulls to one side when driving, always stop
as soon as it is safe to do so and check the wheels and tires for damage.
To reduce the risk of losing control, crashes, and serious personal injuries, never loosen
the bolts on wheels with bolted rim rings.
Never mount used tires on your vehicle if you are not sure of their past use. Old, used
tires and wheels may have damage that cannot be seen that can lead to sudden tire failure
and loss of vehicle control.
Tires age even if they are not being used and can fail suddenly, especially at high speeds,
causing loss of vehicle control, accidents, and severe personal injuries. Tires that are more
than 6 years old can be used only in an emergency and even then only with special care and
at low speed.
For technical reasons it is usually not possible to use wheel rims from other vehicles. Even
wheel rims from the same model may not fit properly. Check with an authorized Volkswagen dealer or
authorized Volkswagen Service Facility if necessary.
Tire and wheel handling
Fig. 122 Tire rotation diagram.
Please first read and note the introductory information and heed the WARNINGS
Tires may be the least appreciated and most abused parts of a motor vehicle. Tires are very important,
since their small patches of rubber are the only contact between your vehicle and the road.
Maintaining correct tire pressure, making sure that your vehicle and its tires do not have to carry more
weight than they can safely handle, and regularly inspecting tires for damage (such as cuts, slashes,
irregular wear, and overall condition) are the most important things that you can do to help avoid
sudden tire failure, including tread separation and blowout.
The tires and wheels are essential parts of the vehicle's design. The tires and wheels approved by
Volkswagen are specially matched to the characteristics of the vehicle for good road holding and safe
handling when in good condition and properly inflated.
Avoiding tire damage
If you must drive over a curb or other obstacle, drive very slowly and as much as possible at a right
angle to the curb with the tire tread of both front wheels contacting the curb at the same time.
Regularly check tires for damage, such as punctures, cuts, tears and blisters.
Remove embedded material in the tread profile that has not yet penetrated the inside of the tire
⇒ Tire wear and damage.
Heed all warning messages from the Tire Pressure Monitoring System
⇒ Tire Pressure Monitoring
System (TPMS).
Replace worn or damaged tires immediately
⇒ Tire wear and damage.
Damage to tires and wheels is often not readily visible. If you notice unusual vibration or the vehi-
cle pulls to one side, this may indicate that one of the tires is damaged. The tires must be checked
immediately for hidden damage by an authorized Volkswagen dealer or an authorized Volkswagen
Service Facility. See also
⇒ Tire wear and damage.
Never exceed the load and permissible maximum speed rating of the tires
⇒ Tire labeling.
Always keep aggressive chemicals including grease, oil, gasoline and brake fluid off the tires,
including the compact spare wheel
⇒
.
Replace missing valve caps immediately.
Unidirectional tires
Unidirectional tires are designed to rotate only in one direction. Unidirectional tires have arrows on the
sidewalls that show the direction of rotation
⇒ Tire labeling. Unidirectional tires must always be
mounted according to the specified direction of rotation in order to deliver their best grip, braking
performance, low road noise, and good wear as well as good hydroplaning resistance.
If you have to mount a tire opposite to its proper direction of rotation, you must drive more carefully,
since the tire is no longer being used as designed. This is particularly important on wet roads. You
must replace or remount the tire as soon as possible in order to restore the correct direction of rota-
tion.
Rotating tires
To help ensure even wear on all tires, regular tire rotation according to the diagram
⇒
fig. 122
is rec-
ommended. In this way all tires can have about the same service life.
Volkswagen recommends that you have your tires rotated by an authorized Volkswagen dealer or
authorized Volkswagen Service Facility.
Tires more than 6 years old
Tires age even if they are not being used. Physical and chemical processes reduce tire strength and
performance and cause them to harden and become brittle. Old tires can fail suddenly and without
warning.
Volkswagen recommends replacing tires that are 6 years and older. This also applies to tires that look
new (including the tire on the compact spare wheel) or that seem to still be usable with tread depth
that has not yet reached the legal minimum depth
⇒
.
The age of each tire can be determined with the manufacturing date that is part of the U.S DOT tire
identification number (TIN)
⇒ Tire labeling.
Tire storage
Mark tires before removing them to help make sure that the previous location (left, right, front, rear)
and rolling direction can be maintained when remounting them. Store tires in a cool, dry and preferably
dark place. Do not store tires mounted on wheels standing up.
Tires not mounted on wheels should be covered to help protect them from dirt and stored vertically
(sitting on the tread).
WARNING
Aggressive fluids and materials can cause visible and invisible tire damage that can cause
tire blowouts.
Always keep chemicals, oils, grease, fuels, braking fluids and other aggressive substanc-
es away from tires.
WARNING
Tires age even if they are not being used and can fail suddenly, especially at high speeds,
causing loss of vehicle control, accidents, and severe personal injuries.
Tires that are more than 6 years old can be used only in an emergency and even then only
with special care and at low speed.
Always dispose of old tires in accordance with legal requirements.
Wheel rims
Please first read and note the introductory information and heed the WARNINGS
The design of wheel bolts is matched to the factory-installed wheels. If different wheels are installed,
wheel bolts with the right length and bolt head shape must be used. This helps to ensure that wheels
can be mounted securely and that the brakes will work correctly
⇒ Changing a wheel.
In most cases, you cannot use wheel bolts from a different vehicle. Even wheel rims from the same
model may not fit properly.
Tires and wheel rims approved by Volkswagen have been matched precisely to your vehicle model
and contribute considerably to good handling and safe vehicle performance.
Tightening Torque
Wheel bolts must always be installed with the correct tightening torque
⇒ Changing a wheel. The
required tightening torque for your vehicle's wheel bolts is 103 ft-lbs (140 Nm). After changing a
wheel, the bolt torque must be checked as soon as possible with an accurate torque wrench. See an
authorized Volkswagen dealer or authorized Volkswagen Service Facility.
Wheel rims with bolted rim rings
Wheel rims with bolted rim rings have several parts. The parts are bolted together with special screws
in a special process. This helps to ensure that they will work properly, prevent leaks, run true and
safely. Damaged wheel rims must be replaced, and you must never take them apart or try to repair
them yourself. Have an authorized Volkswagen dealer or an authorized Volkswagen Service Facility
repair them for you
⇒
.
Wheel rims with bolted decorative covers
Light-alloy wheels may have interchangeable decorative covers attached to the rim with self-locking
screws. If you want to replace damaged wheel covers, contact your authorized Volkswagen dealer or
authorized Volkswagen Service Facility.
WARNING
Using improper or damaged wheel rims can affect driving safety, cause accidents and severe
personal injury.
Use only wheel rims approved for the vehicle.
Regularly check wheel rims for damage and replace them if necessary.
WARNING
Improper loosening and tightening of the bolts on wheel rims with bolted rim rings can cause
accidents and severe personal injury.
Never loosen bolted connections on wheel rims with bolted rim rings.
Have all work on wheel rims with bolted rim rings performed by an authorized Volkswagen
dealer or authorized Volkswagen Service Facility.
New and replacement tires
Please first read and note the introductory information and heed the WARNINGS
New tires
Drive a vehicle with new tires especially carefully for the first 350 miles (560 km) because the tires
must first be broken in. Tires that are not broken in have reduced traction
⇒
and braking perfor-
mance
⇒
.
Install only radial tires of the same make, the same dimensions (tread circumference), and similar
tread profile on all 4 wheels.
The tread depth of new tires can differ between tire models and manufacturers because of different
design features and tread design.
Replacing tires
Tires should be replaced in pairs and not individually (both front tires or both rear tires at the same
time)
⇒
.
Replace tires only with tires that have the same specifications, including width and diameter, load
and top speed rating as the tires approved by Volkswagen for your vehicle and model.
Never use tires that are larger or wider than the dimensions of the tires approved by Volkswagen
for your vehicle and model. Larger tires could scrape and rub on the vehicle body or other parts of the
vehicle.
Tire Pressure Monitoring System (TPMS) considerations
The Tire Pressure Monitoring System must be recalibrated using the SET button whenever you re-
move and remount or change any wheel or tire on the vehicle, even if the reinstalled or replacement
wheels and tires are identical to those that were removed and even if the tire pressure does not
change.
⇒ Tire Pressure Monitoring System (TPMS).
WARNING
New tires tend to be slippery and must be broken in.
Always drive with special care for the first 350 miles (560 km) to help reduce the risk of
losing control, a collision, and serious personal injuries.
WARNING
Tires must have the required clearance. Tires that do not have enough clearance can rub
against parts of the vehicle body, suspension, and brake system, causing brake system fail-
ure, tread delamination, and sudden blowouts.
Always make sure that new tires are not larger than the tires approved for your vehicle
and that the new tires do not rub against parts of the vehicle.
NOTICE
When switching to different tires, make certain the valves are not damaged.
Never drive without valve stem caps. The valves could be damaged.
Always dispose of old tires in accordance with legal requirements.
If the replacement wheel is different from the tires that you have mounted on your vehicle (for
example winter tires or wider, low-profile tires, or a compact spare), then use the replacement wheel
for a short time only, and drive cautiously.
Replace it with a tire matching the others on your vehicle as soon as possible.
Although tire size specifications can be the same, the actual dimensions may differ from those
nominal values for different tire makes, or the tire contours may be significantly different.
Tire inflation pressure
Fig. 124 Location of the tire inflation pressure label.
Please first read and note the introductory information and heed the WARNINGS
The correct tire inflation pressure for the factory-installed tires is listed on a label. The factory-installed
tires may be summer, winter, or all-season tires. The label
⇒
fig. 124
is on the driver door jamb.
Under- or over-inflation significantly shortens the service life of your tires and affects the handling of
the vehicle
⇒
. The correct tire pressure is very important, particularly when the vehicle is driven at
higher speeds. Incorrect tire pressure causes increased wear and even sudden tire failure and blow-
outs.
Therefore, tire pressure should be checked at least once a month and always before long trips.
The specified tire inflation pressure applies to a cold tire. When tires are warm, the pressure will be
higher than when the tires are cold.
Do not reduce the tire pressure on warm tires to match the required cold tire inflation pressure. The
tire inflation pressure would then be too low and could cause sudden tire failure and blowout.
Checking tire inflation pressure
Always check the tire pressure only on “cold” tires when the vehicle has not been driven more than a
couple of miles (kilometers) at low speed within the last 3 hours.
Check tire inflation pressure regularly and on cold tires. Check all the tires, including the compact
spare, if any. In colder climates tire pressure should be checked more often, but only when the tires
are cold. Always use an accurate tire pressure gauge.
After adjusting the tire inflation pressures, make sure to screw the valve caps back on; replace
missing valve caps immediately. Please read and heed the information on resetting the Tire Pressure
Monitoring System
⇒ Tire Pressure Monitoring System (TPMS).
Remember that the vehicle manufacturer, not the tire manufacturer, determines the correct tire
pressure for the tires on your vehicle. Never exceed the maximum inflation pressure listed on the tire
sidewall for any reason.
Inflate the compact spare wheel to the pressure specified for the compact spare on the tire pressure
label or on a separate label for the compact spare, if there is one.
WARNING
Incorrect tire pressure can cause a sudden tire failure or blowout, loss of control, collision,
serious personal injury, and even death.
Always inflate tires to the recommended and correct cold tire pressure before driving off.
Low tire pressure can cause tires to get too hot, resulting in tread separation, sudden loss
of pressure, and blowouts. Tires with excessively low pressure flex (bend) more, which can
cause the tire to overheat and fail suddenly without warning.
Excessive speed and/or overloading can cause heat build-up, sudden tire failure including
a blowout and sudden deflation and loss of control.
If the tire pressure is too low or too high, the tires will wear prematurely and the vehicle
will not handle well.
Regularly check tire inflation pressure, at least once a month, and also especially before a
long trip.
Check the pressure in all 4 tires when the tires are still cold. Never reduce air pressure in
warm tires to match cold tire inflation pressure.
NOTICE
Make sure not to jam the tire pressure gauge into the valve stem. Otherwise you can dam-
age the tire valves.
Driving without valve caps, with the wrong valve caps, or with valve caps that are not
properly screwed on can damage the tire valves. To help prevent damage, always use valve
stem caps like those originally installed at the factory. The caps must be screwed on tightly. Do
not use metal valve caps or “comfort” valve stem caps.
Underinflation increases fuel consumption.
When the TPMS warns that the pressure in at least one tire is too low, check the tire pressure in
all 4 tires with an accurate tire pressure gauge. Low tire pressure usually cannot be spotted by looking
at the tire. This is especially true for low-profile tires. When checking the tire pressures, refer to
⇒ Tire
Pressure Monitoring System (TPMS).
Tire inflation pressure in cold tires
Please first read and note the introductory information and heed the WARNINGS
Engine
Tire dimensions
Comfort tire pressure
(full load)
Standard tire pressure
(full load)
PSI / kPa
PSI / kPa
1.8 l / 170 hp
(125 kW)
215/60 R 16
29 / 200
35 / 240
215/55 R 17
31 / 210
35 / 240
235/45 R 18
31 / 210
35 / 240
Engine
Tire dimensions
Comfort tire pressure
(full load)
Standard tire pressure
(full load)
PSI / kPa
PSI / kPa
235/40 R 19
33 / 230
35 / 240
2.0 l / 150 hp
(110 kW)
215/60 R 16
31 / 210
35 / 240
215/55 R 17
32 / 220
35 / 240
235/45 R 18
33 / 230
35 / 240
3.6 l / 280 hp
(206 kW)
215/55 R 17
33 / 230
35 / 240
235/45 R 18
35 / 240
35 / 240
235/40 R 19
-
36 / 250
Compact spare
wheel
135/90 R 16
-
60 / 420
The Tire Pressure Monitoring System is configured at the factory with the correct tire inflation pres-
sure applicable for the vehicle model, engine and factory-installed tires. The tire inflation pressure is
listed on the tire inflation pressure label on the driver door jamb. The tire inflation pressures for the
road tires are listed on this label. The inflation pressure for the compact spare is as specified on the
tire pressure label or on a separate label for the compact spare, if there is one. In the event of a
discrepancy between the above figures and the tire pressures listed on the tire inflation pressure
label, the pressures listed on the label are the ones you should use. The listed pressure applies to all
road tires. The Tire Pressure Monitoring System must be recalibrated using the SET button whenev-
er you remove and remount or change any wheel or tire on the vehicle, even if the reinstalled or
replacement wheels and tires are identical to those that were removed and even if the tire pressure
does not change
Tread depth and tread wear indicators
Fig. 126 Tread pattern: Wear indicator.
Please first read and note the introductory information and heed the WARNINGS
Tread depth
Most driving situations require as much tread depth as possible and similar tread depth for the tires on
the front and rear wheels. This is especially true when driving in winter weather, at low temperatures
and under wet conditions
⇒
.
In most countries the legally permissible minimum tread depth is 1/16 in. (1.6 mm), as measured in
tread grooves next to the wear indicators. Please be sure to obey country-specific legal requirements.
Winter tires are no longer suitable for winter operation once the tread pattern is worn down to a depth
of 3/16 in. (4.8 mm).
The tread depth of new tires can differ between tire models and manufacturers because of the differ-
ent design features and tread patterns.
Tread wear indicator (TWI) in the tire
The 1/16 in. (1.6 mm) high wear indicators are molded into the bottom of the tread grooves of the
original tires running across the treads
⇒
fig. 126
. Several wear indicators are evenly spaced around
the tire. Markings on the sides of the tires (for example “TWI” or symbols) show the position of the
wear indicators.
Wear indicators show when the tires are worn down. The tires must be replaced no later than when
the tread pattern is worn down to the wear indicators.
WARNING
Worn tires are dangerous and can cause loss of vehicle control including serious personal
injuries.
Never drive a vehicle when the tread on any tire is worn down to the wear indicators, re-
place them sooner.
Worn tires do not grip the road properly, especially on wet roads, increasing your risk of
“hydroplaning” and loss of control.
Worn tires reduce the ability of your vehicle to handle well in normal and difficult driving
situations and increase braking distances and the risk of skidding.
Tire wear and damage
Please first read and note the introductory information and heed the WARNINGS
Wheel rim and tire damage is often difficult to see. Unusual vibrations or pulling to one-side can be
an indication of tire damage
⇒
.
If you suspect tire damage, immediately reduce speed!
Check tires and wheel rims for damage.
If a tire is damaged, do not drive any farther. Get expert assistance.
If no external damage is visible, slowly and carefully drive to the nearest authorized Volkswagen
dealer, authorized Volkswagen Service Facility, or other qualified workshop and have the vehicle
checked.
Objects embedded in the tire
If embedded objects have penetrated to the inside of the tire, do not remove them! If objects are
stuck in the tread grooves of the tire, they can be removed.
If necessary, change the damaged wheel
⇒ Changing a wheel. If necessary, get professional
assistance to change the wheel.
Check tire pressure and adjust if necessary.
Tire wear
Tire wear depends on several factors, including:
Driving style.
Unbalanced wheels.
Wheel alignment.
Driving style – Fast cornering, hard acceleration and braking increase tire wear. If you experience
increased tire wear under normal driving conditions, have the vehicle suspension checked by an
authorized Volkswagen dealer or authorized Volkswagen Service Facility.
Unbalanced wheels – The wheels on a new vehicle are balanced. When driving, however, various
conditions can cause a wheel to become unbalanced. Unbalanced wheels can cause wear to the
steering and suspension systems. Have all wheels rebalanced. A wheel must always be rebalanced if
a new tire has been mounted.
Wheel alignment – Incorrect wheel alignment causes excessive and uneven tire wear, impairing
vehicle safety. If you notice excessive or uneven tire wear, have the wheel alignment checked by an
authorized Volkswagen dealer or authorized Volkswagen Service Facility.
WARNING
Unusual vibrations or pulling to one side can indicate tire damage.
Reduce speed immediately and stop when it is safe to do so.
Check tires and wheel rims for damage.
Never drive with a damaged tire or rim. Get expert assistance instead.
If no external damage is visible, slowly and carefully drive to the nearest authorized
Volkswagen dealer, authorized Volkswagen Service Facility, or other qualified workshop and
have the vehicle checked.
Compact spare wheel
Fig. 128 In the luggage compartment: Compact spare wheel.
Please first read and note the introductory information and heed the WARNINGS
Removing the compact spare wheel
Open the luggage compartment lid and remove the floor covering.
Completely unscrew the handwheel in the center of the compact spare wheel
⇒
fig. 128
counter-
clockwise and remove the compact spare wheel.
Stowing the replaced wheel
Hook the floor covering on the upper edge of the luggage compartment.
Put the wheel you took off the vehicle into the spare wheel well so that the center hole of the rim is
aligned with the threaded pin.
Turn the hand wheel clockwise until the wheel is securely in place.
If necessary, return the vehicle tool kit to its location in the luggage compartment.
Unhook the floor covering and fold it back down onto the floor of the luggage compartment.
Close the luggage compartment lid.
Differences between the road tires and the compact spare
The compact spare is different in design from the road tires and must be used only in the event of a
flat tire, only for a brief time, and only when driving with extra caution
⇒
.
Replace it with a tire matching the others on your vehicle as soon as possible.
Please heed the following:
Do not drive faster than 50 mph (80 km/h)!
Avoid full-throttle acceleration, hard braking and fast cornering!
Do not use snow chains on the compact spare wheel
⇒ Snow chains.
After installing the compact spare wheel, check the tire pressure as soon as possible
⇒ Tire infla-
tion pressure.
Check the tire inflation pressure of the compact spare whenever you check the tire pressure of the
road wheels, at least once a month. Inflate a compact spare wheel to the cold tire pressure specified
for the compact spare on the tire pressure label or on a separate label for the compact spare, if there
is one.
WARNING
Improper use of a compact spare wheel can cause loss of vehicle control, a crash or other
accident, and serious personal injury.
Never use a compact spare wheel if it is damaged or worn down to the wear indicators.
In some vehicles, the compact spare wheel is smaller than the original tire. A smaller
compact spare wheel is identified with a sticker and the words “50 mph” or “80 km/h.” This is
the maximum permissible speed when driving with this tire.
Never drive faster than 50 mph (80 km/h) with a compact spare wheel. Avoid full-throttle
acceleration, heavy braking, and fast cornering!
Never drive more than 125 miles (200 km) if a compact spare wheel is installed on the front
axle (drive axle).
Replace the compact spare with a normal wheel and tire as soon as possible. Compact
spare tires are designed for brief use only.
Regularly check the U.S. DOT Tire Identification Number (TIN) to determine the age of the
compact spare wheel
⇒ Tire labeling. Tires age even if they are not being used and can fail
suddenly, especially at higher speeds.
Tires that are more than 6 years old can only be used in an emergency and then with spe-
cial care and at lower speeds.
The compact spare wheel must always be secured with the wheel bolts provided by the
factory.
Never drive using more than one compact spare wheel.
After installing the compact spare wheel, the tire pressure must be checked as soon as
possible
⇒ Tire inflation pressure.
Snow chains cannot be used on the compact spare wheel. If you must use snow chains
and have a compact spare wheel mounted, move the compact spare wheel to the rear axle if a
front tire has to be replaced. The tire taken off the rear axle can then be used to replace the
flat front tire. Be sure you do not change the tire's direction of rotation. Install the snow
chains on the full-sized road tire.
NOTICE
When the spare wheel or compact spare is being used, the TPMS indicator light can come on
after a couple of minutes.
If possible, attach the compact spare wheel or the tire you took off the vehicle securely in the
luggage compartment.
Tire labeling
Fig. 130 International tire labeling.
Please first read and note the introductory information and heed the WARNINGS
Knowing about tire specifications makes it easier to choose the correct replacement tires. Radial tires
have specifications marked on the sidewall.
Tire labeling (example)
Meaning
Brand, Logo
Manufacturer
Tire name
Individual tire designation of the manufacturer.
P255 / 55 R 18
Dimensions:
P
Tire application: Passenger car
255
Nominal sidewall-to-sidewall width of tire in millimeters.
55
Ratio of height to width (aspect ratio)
R
Tire belt design letter code for radial.
18
Rim diameter (in inches)
109 H
Load rating code and speed rating code
Tire labeling (example)
Meaning
XL
Indicates “reinforced” tire (heavy-duty)
M+S or M/S
Indicates Mud and Snow capability (also M/S)
RADIAL TUBELESS
Tubeless radial tire.
E4 ...
Labeling according to international regulations (E) including
number of the approving country. The multi-digit approval number
is listed next.
DOT BT RA TY5 1709
Tire identification number (TIN
4
- In some cases the manufactur-
ing date is only on one side of the tire:
DOT
The tire complies with the requirements of the United
States Department of Transportation, responsible for
issuing safety standards.
BT
Identification letter of the manufacturing site.
RA
Manufacturer information regarding tire dimensions.
TY5
Tire characteristics provided by the manufacturer.
1709
Manufacturing date: 17th week in 2009.
TWI
Marks the position of the treadwear indicator
Made in Germany
Country of manufacture.
MAX LOAD 615 KG (1356 LBS)
United States maximum load rating per wheel.
MAX INFLATION 350 KPA
(51 PSI)
United States maximum permissible inflation pressure.
ROTATION
Rotation direction (unidirectional tires)
SIDEWALL 1 PLY RAYON
Tire ply composition and materials used:
1 layer of rayon.
TREAD 4 PLIES
1 RAYON + 2 STEEL +
1 NYLON
Tire tread composition and materials used:
In this example there are 4 layers under the tread: 1 layer of
rayon, 2 layers of steel belt and 1 layer of nylon.
Consumer information regarding comparison to specified base tires (standardized test pro-
cedure)
TREADWEAR 220
Relative service life expectancy of the tire referenced to a US-
specific standard test.
4
TIN represents the serial number of the tire.
Tire labeling (example)
Meaning
TRACTION A
Traction rating under wet conditions (AA, A, B or C).
TEMPERATURE A
Temperature stability of the tire at increased test bench speeds
(A, B or C).
Additional numbers found on the tire could either be tire manufacturer internal labels or
country-specific labels (such as for Brazil and China).
Unidirectional tires
Unidirectional tires are designed to rotate only in one direction. Unidirectional tires have arrows on the
sidewalls that show the direction of rotation. Make sure you mount the tire so that it rotates in the
proper direction. The tire's performance with regard to hydroplaning, traction, noise, and wear is worse
if it is not mounted in the proper direction of rotation.
If you have to mount a tire opposite to its proper direction of rotation, you must drive more carefully,
since the tire is no longer being used as designed. This is particularly important on wet roads. You
must replace or remount the tire as soon as possible in order to restore the correct direction of rota-
tion.
Load rating code
The load index indicates the maximum permissible load per individual tire in pounds (kilograms).
91 1356 lbs (615 kg)
92 1388 lbs (630 kg)
93 1433 lbs (650 kg)
95 1521 lbs (690 kg)
97 1609 lbs (730 kg)
98 1653 lbs (750 kg)
99 1709 lbs (775 kg)
100 1763 lbs (800 kg)
101 1819 lbs (825 kg)
102 1874 lbs (850 kg)
103 1929 lbs (875 kg)
104 1984 lbs (900 kg)
110 2337 lbs (1060 kg)
Speed rating code letter
The speed rating code letter indicates the maximum permissible road speed of the tires.
P
up to 93 mph (150 km/h)
Q up to 99 mph (160 km/h)
R up to 106 mph (170 km/h)
S
up to 112 mph (180 km/h)
T
up to 118 mph (190 km/h)
U up to 124 mph (200 km/h)
H up to 130 mph (210 km/h)
V
up to 149 mph (240 km/h)
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