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Tires and wheels -> Tire labeling for Your Volkswagen Passat SUV Sixth Generation (2005-2010)

If possible, attach the compact spare wheel or the tire you took off the vehicle securely in the  
luggage compartment.  
Tire labeling  
Fig. 127 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)  
Brand, Logo  
Meaning  
Manufacturer  
Tire name  
Individual tire designation of the manufacturer.  
Dimensions:  
P255 / 55 R 18  
P
255  
55  
R
Tire application: Passenger car  
Nominal sidewall-to-sidewall width of tire in millimeters.  
Ratio of height to width (aspect ratio)  
Tire belt design letter code for radial.  
Rim diameter (in inches)  
18  
109 H  
XL  
Load rating code ⇒ꢀpage 170 and speed rating code.  
Indicates “reinforced” tire (heavy-duty)  
Tire labeling (example)  
M+S or M/S  
Meaning  
Indicates Mud and Snow capability (also M/S).  
Tubeless radial tire.  
RADIAL TUBELESS  
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 (TIN5 - In some cases the  
manufacturing 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  
RA  
Identification letter of the manufacturing site.  
Manufacturer information regarding tire dimensions.  
Tire characteristics provided by the manufacturer.  
Manufacturing date: 17th week in 2009.  
TY5  
1709  
TWI  
Marks the position of the treadwear indicator.  
Country of manufacture.  
Made in Germany  
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  
procedure) ⇒ꢀpage 332:  
TREADWEAR 220  
Relative service life expectancy of the tire referenced to a US-  
specific standard test.  
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.  
5
TIN represents the serial number of the tire.  
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  
rotation.  
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
Q
R
S
T
up to 93 mph (150 km/h)  
up to 99 mph (160 km/h)  
up to 106 mph (170 km/h)  
up to 112 mph (180 km/h)  
up to 118 mph (190 km/h)  
up to 124 mph (200 km/h)  
up to 130 mph (210 km/h)  
up to 149 mph (240 km/h)  
over 149 mph (240 km/h)  
up to 168 mph (270 km/h)  
up to 186 mph (300 km/h)  
U
H
V
Z
W
Y
Some tire manufacturers label tires with a maximum permissible road speed above 149 mph  
(240 km/h) with the letter combination “ZR.”  
WARNING  
Using incorrect or unmatched tires and/or wheels or improper tire and wheel combinations  
can lead to loss of control, collision and serious personal injury.  
Always use tires, wheels and wheel bolts that meet the specifications of the original  
factory-installed tires or other combinations that have been specifically approved by the  
vehicle manufacturer.  
All 4 wheels must be fitted with radial tires of the same type, the same size (tread  
circumference), and the same tread pattern. Driving with different tires reduces vehicle  
handling and can lead to a loss of control.  
Never drive faster than the maximum speed for which the tires installed on your vehicle  
are rated because tires that are driven faster than their rated speed can fail suddenly.  
Overloading tires can cause heat build-up, sudden tire failure, including a blowout and  
sudden deflation and loss of control.  
Temperature grades apply to tires that are properly inflated and not over- or underinflated.  
Winter tires  
Please first read and note the introductory information and heed the WARNINGS  
Winter tires improve the handling characteristics of your vehicle significantly when driving under wintry  
road conditions. Summer tires have less traction on snow and ice because of their design (width,  
rubber composition, tread design). Volkswagen strongly recommends that you always have winter  
tires or all-season tires installed on all 4 wheels on your vehicle, especially when winter road  
conditions are expected. Winter tires also improve the vehicle's braking performance and help reduce  
stopping distances during winter weather. Volkswagen recommends installing winter tires once  
temperatures are below +45 °F (+7 °C).  
Winter tires are no longer suitable for winter driving once the tread pattern is worn down to a depth of  
3/16 in (4.8 mm). In addition, winter tire performance decreases with age - independent of the tread  
profile depth.  
When using winter tires:  
Obey state and country-specific legal requirements.  
Install winter tires on all 4 wheels.  
Use winter tires only under wintry road conditions.  
Only use winter tires with dimensions approved for the vehicle.  
Use only winter tires of the same tire belt design, the same dimensions (tread circumference), and  
the same tread design.  
Follow speed restrictions according to the winter tire's speed rating code letter ⇒ꢀ  
Speed restrictions  
.
Winter tires are certified up to a top speed identified by speed rating code letters on the side wall  
⇒ꢀpage 168, Tire labeling.  
In some vehicle models it is possible to set a speed warning in the MFI menu in the instrument cluster  
display (Multi-Function Indicator - MFI), Volkswagen Information System.  
Top speed rating and tire inflation pressure for V winter tires depend on the engine installed in your  
vehicle. Be sure to ask you authorized Volkswagen dealer or authorized Volkswagen Service Facility  
about the maximum permissible speed and the required tire inflation pressure for the winter tires that  
you plan to use.