Whats the widest tire that can fit under a '95 960? Would a 235 or 245 fit without rubbing, assuming proper offset wheels?

 

Need more data...what diameter wheel? Stock springs? What aspect ratio? I run 215/45 17's in the winter...... 205/55 16's in the summer on my 740 Check out this web site to calculate tire size. It's a great way to keep your speedometer correct
http://www.miata.net/garage/tirecalc.html

 

I don't need a tire size calculator, just need to know if 235's or 245's will rub. Assume stock rideheight, and stock bump travel. Any size wheel, shouldn't make a difference. Could end up with 15's, 16's, or 17's (preferably not 17's though).