I believe that 215/40-18 should work just nicely.<P>Here in Norway, the mx3 is approved on 215/35-18 without any bodywork.<P>I would guess it might be possible to use 19`s if you find a rim with the correct offset. On a non lowered mx3 you got lot`s of wheelgap to play with
![Smile :)](./images/smilies/icon_smile.gif)
<P>Only problem I can think of, is the rim touching the struts or something, but spacers might fix that.<P>anyways, if 19`s is possible, do post pics
![Smile :)](./images/smilies/icon_smile.gif)
<BR>Must look wicked ;D<P>nope-mx3