depends what tyres you want. I currently have P1 wheels fitted with P zero at 205/45/17 but have a set of Goodyear F1 ready to go on at 215/40/17. Either sizes are fine but you my find that you are limited for choice at 205/45/17

 

I have been trying to decide which size tyre's to put on my 17" P1 wheels, some people are saying stick 205/45/17 others say 215/40/17. I am thinking about maybe putting 215/45/17's on.
Anyone put this size on a type R?

I put in my choice at this site