2009 SKODA OCTAVIA TOUR width

Wheels and Tyres
175
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Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Changing wheels aroundIf significantly greater wear is present on the front tyres, we recommend changing the front wheels around with the rear wheels as shown in the diagram
⇒fig. 161
.
You will then obtain approximately the same life for all the tyres. It may be advantageous to swap the tyre
s over “crosswise” when certain types of
wear characteristic arise on
the running surface of the tyres (but not in the case of
unidirectional tyres). Specialist garages are familiar with details. We recommend that you change the wheels around every 10 000 km in order to achieve even wear on all wheels and to obtain optimal tyre life.New tyres and wheelsTyres and wheel rims are important design
elements. One should therefore use the
tyres and wheel rims which have been released for use by Škoda Auto. They are exactly matched to the vehicle type and th
erefore contribute significantly to good
road holding and safe driving characteristics
⇒
.
Only fit radial tyres of the same type on
all 4 wheels, size (rolling circumference)
and, if possible, the same tread pattern on one axle. The specialist garages have access to the most current information about which tyres we have released
for use on your vehicle.
We recommend that you have any work rela
ting to tyres or wheels carried out by a
specialist garage
. Specialist garages have all of the necessary special tools and
replacement parts available plus the requir
ed specialist knowledge and are also in
a position to properly dispose of the old tyres. A large number of specialist garages also have an attractive range of tyres and wheels available. The tyre/wheel combinations which are appr
oved for your vehicle are indicated in
your vehicle documents. Approval and lice
nsing may differ according to the legis-
lation prevailing in individual countries. Proper knowledge of the tyre data makes it easier for you to select the correct type of tyre. Tyres do, for example, have the following
inscription
on their walls:
195 / 65 R 15 91 T
What this means is: The following
speed restrictions
apply to tyres.
Fig. 161 Changing wheels around
195
Tyre wid th i n m m
65
Height/width ratio in %
R
Code letter for the type of tyre -
R adial
15
Diameter of wheel in inches
91
Load index
T
Speed symbol
Speed symbol
Permissible maximum speed
R
170 km/h
S
180 km/h
T
190 km/h
H
210 km/h
V
240 km/h
W
270 km/h
s2g8.b.book Page 175 Tuesday, April 7, 2009 8:53 AM

Wheels and Tyres
177
Using the system
Safety
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Technical Data
Winter tyresThe handling of your vehicle will be significantly improved when driving on wintry roads if you fit winter tyres. Summer tyres do not offer the same grip on ice, snow and at temperatures below 7 °C because of
their construction (width, rubber blend,
tread pattern). This partic
ularly applies to vehicles
which are equipped with
low-
profile tyres
or high-speed tyres
(code index H or V on wall of tyre).
Winter tyres must be mounted on all four wheels to obtain the best handling char- acteristics. You must only fit those types of winter tyre which are approved for your vehicle. The permissible
sizes of winter tyres
are stated in your vehicle documents. Approvals
may differ because of national legislation. Please remember that the tyres should be in
flated to 20 kPa (0.2 bar) more than is
the case for summer tyres
⇒page 173, fig. 159
.
Winter tyres no longer
offer the same winter performance once the
tyre tread
has
worn down to a depth of about 4 mm. Ageing
also causes winter tyres to lose most of their winter performance properties
- even in cases where the remaining tread depth is still clearly more than 4 mm. Speed restrictions
apply to winter tyres as well as to summer tyres
⇒page 175,
⇒
.
You can fit winter tyres of a lower speed ca
tegory to your vehicle provided that you
also do not drive faster than the permis
sible maximum speed fo
r such tyres, even
if the possible maximum speed of your ve
hicle is higher. The corresponding tyre
category can damage the tyres when ex
ceeding the permissi
ble maximum speed.
Please pay attention to the notes if
you decide to fit winter tyres
⇒page 173.
You can also fit so-called “all-year tyres” instead of winter tyres.Please contact your specialist garage if
there are any points which are not clear who
will be able to provide you with information regarding the maximum speed for your tyres.
WARNING
You must on no account drive your car at more than the permissible maximum speed for your winter tyres - risk of an accident resulting from tyre damage and loss of control over your car.
For the sake of the environment
Fit your summer tyres on again in good ti
me since summer tyres offer you better
grip and handling on roads which are free of snow and ice as well as ar tempera-tures below 7 °C - the braking distance is shorter, there is less tyre noise, tyre wear is reduced and fuel consumption is reduced.
Note
Please observe the various differing legal requirements regarding tyres.Snow chainsSnow chains must only be mounted on the front wheels. When driving on wintry roads, snow chains
improve not only traction, but also the
braking performance. For technical reasons, it is only permissi
ble to fit snow chains with the following
wheel/tyre combinations: Only use
fine-link snow chains
. They must not project more than 15 mm -
including the chain lock. Remove the
full wheel trims
if you wish to fit snow
chains to the wheels.
Wheel size
Depth (D)
Ty re s i z e
6J x 14
38 mm
175/80
6J x 15
38 mm
195/65
5.5J x 16
36 mm
205/55
s2g8.b.book Page 177 Tuesday, April 7, 2009 8:53 AM

Technical Data
203
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
DimensionsDimensions (mm)
OCTAVIA
CO M B I
Length
4507
4513
Width
1731
1731
Width including
exterior mirror
1984
1984
Height
1431/1455
a)
a)The value corresponds to the status with rough road package.
1457/1481
a)
Wheel base
2512
2512
Tr a c k g a u g e f r o n t / r e a r
1513/1494
1513/1494
Clearance
134
134
s2g8.b.book Page 203 Tuesday, April 7, 2009 8:53 AM