Opel Corsa: Wheels and tyres / Tread depth
Check tread depth at regular
intervals.
Tyres should be replaced for safety
reasons at a tread depth of 2-3 mm
(4 mm for winter tyres).
For safety reasons, it is
recommended that the tread depth of
the tyres on one axle should not vary
by more than 2 mm.

The legally permissible minimum
tread depth (1.6 mm) has been
reached when the tread has worn
down as far as one of the tread wear indicators (TWI). Their position is
indicated by markings on the
sidewall.
If there is more wear at the front than
the rear, swap round front wheels and
rear wheels periodically. Ensure that
the direction of rotation of the wheels
remains the same.
Tyres age, even if they are not used.
We recommend tyre replacement
every 6 years.
The tyre deflation detection system
continually checks the rotation speed
of all four wheels and warns on low
tyre pressure condition once vehicle
is driving...
Changing tyre and wheel size
If tyres of a different size than those
fitted at the factory are used, it may be
necessary to reprogramme the tyre
deflation detection system and make
other vehicle modifications...
Other information:
up : right turn lights
down : left turn lights
A resistance point can be felt when
moving the indicator lever.
Constant flashing is activated when
the indicator lever is being moved
beyond the resistance point. It is
deactivated when the steering wheel
is moved in the opposite direction or
indicator lever is manually moved
back to its neutral position...
The radar unit is located in the middle
of the front bumper.
Warning
The radar unit was aligned
carefully during manufacture.
Therefore, in the event of a frontend
impact, do not use the system.
The front bumper may appear to
be intact, however the sensor
behind may be affected and react
incorrectly...