255/40/18s or 255/35/18s for a Audi TT 2007 ?

Question from visitor, 16/12/2013 :I have a audi tt 2007 and would like to know if my wheels that have 245/40/18s could take 255/40/18s or 255/35/18s ? could you help me with this please !
Answer by rezulteo, 16/12/2013 :

Hi there :)

When it comes to changing tyre size, we recommend you to check it with your car center.

However you could use this calculator to know if the new size is allowed. It seems that 245/40/18s works http://www.etyres.co.uk/tyre-size-calculator

Best regards,

The rezulteo Team