tire question, yes I have a tire question

[mjjstang]

and I DID SEARCH for about 3 days now and didnt find shit to answer my question, I'm boldly going to ask, since this is a 300 dollar decision and if you want to flame, well then dont even bother responding, im not a newb, just someone who has never run this setup and I dont know how it will respond, im not a track junky or a tech guru with all the answers. at any rate here is the question,

17x8 +35 offset, front wheels s13 What is the Largest tire I can run on stock suspension without rubbing and NO SPACER. Right now I just ordered 235/40/17 I want to keep it a ???/40/17(obviously).

I greatly appreciate any HELPFUL responses. As I didnt realize that spacers suck until now. I just ordered them today so hopefully they can send me different tires if I let them know tomarrow morning. thanks again.

BTW a tire calculator tells me it will be .6 inch closer to suspension components than stock setup, and the height is minimal. I could take measurements and say ok it is either < or > than .6, but i dont know how it works when turning and what not, I assume all that matters is it doesnt hit the suspension setup, (i know it is rediculously close anyhow, but I think that is just the Height issue, anyway.