For what's it's worth, I run a 16" on my miata now with a 215/45/16 and the rim is 7" wide. I am going to drop down to a 15x8 and run a 225/45/15, either Hankook(prolly) or Toyo in the summer once my current tires are toast....
I like the idea of going smaller with wider, rubber....
Also Miatas = Gay....cept mine

240rwhp FTW
