smaleest 18inch tire

215/35 18 is close to a 205/40 17

somebody, i think toyo, makes a 215/30/18 thats 23.1" and a 205/40/17 is 23.5"

Originally posted by TwistedMinis



A little under 24.25" without camber. If you give them to me I can make them like 1/4" shorter in a week.

Hilariousness!!

http://marktg.toyotires.com/file/18966.pdf
The link to answer all of your questions.
They do make a 205/35zr18 it is .2 inches shorter than a 215/35zr18. 205 is 23.7 inches tall and a 215 is 23.9 inches tall. I have not found anything on a 215/30zr18 though.