Tyres for Driving over the Alps in April, May,June

Mobile Bot
Mobile Bot Forum Participant Posts: 4
edited December 2013 in Motorhomes #1

We are looking to drive over the Alps in late April early May and then in June on the way home. What sort of tyres should i use? I have read that snow tyres are mandatory, other places no warnings given, some suggest all weather tyres?  Please can some one
advise me?