Opel Tigra TwinTop, Руководство пользователя

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126 Driving and Operation
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If wear is greater in the front than in the
rear, switch the front and rear tyres.
Correct tyre pressure.
General information
z The risk of aquaplaning is greater if the
tyres are worn.
z Tyres age, even if they are used little or
not at all. We recommend tyre
replacement at the latest every 6 years.
z Never fit used tyres the previous history
and use of which you do not know.
Tyre designations
Meanings:
e.g.
185/55 R 15 84 H
Speed code letters:
Winter tyres 3
Notes on fitting new tyres
3
124.
Restrictions 3 180.
Winter tyres improve driving safety at
temperatures below 7 C.
The design of summer tyres means they
have limited qualities for winter driving.
In accordance with country-specific
regulations, affix the speed sticker 3 in
the driver’s field of view.
If you use the spare wheel when it is
fitted with a summer tyre, the vehicle’s
driveability may be affected, especially
on slippery road surfaces. Obtain a
replacement for the faulty tyre as soon
as possible, and have the wheel balanced
and fitted to the vehicle.
185 = Tyre width in mm
55 = Cross-section ratio
(tyre depth to width in %)
R = Belt type R adial
15 = Wheel diameter in inch
82 = Load index
e.g. 82 corresponds to 475 kg
H = Speed code letter
Q = up to 160 km/h
S = up to 180 km/h
T = up to 190 km/h
H = up to 210 km/h
V = up to 240 km/h
W = up to 270 km/h