Run-flat tyres allow you to continue your journey in the event of a loss of tyre pressure.
Run-flat tyres have reinforced sidewalls which support the tyre in the event of a loss of pressure.
Run-flat tyres must only be used on Audi A4s which have a tyre pressure loss indicator*.
Genuine Audi run-flat tyres can be identified by the marking "AOE" on the sidewall.
What are the benefits of run-flat tyres?
Run-flat tyres ensure that you remain mobile, even in the event of a loss of tyre pressure. In this case, you should be able to keep driving for at least 30 km if conditions are favourable, however you must not drive faster than 80 km/h WARNING!.
The tyre pressures are monitored by the tyre pressure loss indicator. When the run-flat system becomes active (instrument cluster display), it is still the driver's responsibility to check the tyre(s) affected and to decide whether it is possible to continue driving. Please also observe the notes Link.
When is it no longer possible to continue driving with the help of the run-flat tyres?
- If the electronic stabilisation control (ESC) is out of operation or is triggered continuously when the run-flat system is active.
- If the tyre pressure loss indicator is out of operation.
- If one of the tyres has been severely damaged in an accident, etc. If a tyre has been badly damaged there is a risk that parts of the tread can be thrown off and cause damage to the fuel lines, brake pipes or fuel filler.
- If damage to the tyres (e.g. tears in the sidewalls) becomes apparent.
- You must also stop driving if severe vibrations occur, or if the wheel starts overheating and gives off smoke.
WARNING!
Ask your qualified workshop whether, and if so which, run-flat tyres can be used on your Audi A4. Unauthorised use of these tyres can invalidate the Audi A4's type approval for use on public roads. Furthermore, this could cause damage to your Audi A4 and possibly also result in an accident.
Note
- If you cannot continue driving, even with run-flat tyres, please obtain professional assistance.
- You should obtain professional assistance if you are in any doubt regarding the rims and tyres for your Audi A4.