What's the largest rim n tire size I can go comfortably with a 13 xf awd.. I don't want to rub but I don't want rubber bands for tires

 

The largest OEM size is 20" but I've seen guys do 22". I think even my stock 20s are too big. I'm considering going down to 18s the next time I need tires.

 

Subscribed out of curiosity. I would need all the sidewall I could get, but apparently 17s won't fit except on the 4cyl cars. Don't want a 4cyl, so its probably just swapping out the Caravellas for base 18s and bumping the aspect ratio as much as it can take.

 

20" is perfect, but needs taller tires

 

This is a great website for calculating equivalent rim and tire sizes:

http://www.rimsntires.com/specspro.jsp
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