when i bought my wagon it had odd wheels on it,with the odd wheels came the odd tyre sizes!! two of the tyres are 205/40/17,one is 215/45/17 and the other is 215/40/17
ive recently bought some s/h bugeye alloys without tyres so need to purchase some before the mot next week,which is the correct size
any help appriciated

 

If they are going on a bugeye or later then 215/45/17.
If you are putting them on a classic then 215/40/17.