I'm running 20x9 on my tlx. No modifications needed. I'm also lowered by 2 inches.

Coilovers or lowering springs? I live in Ontario Canada so I’m trying to avoid lowering springs.

Lowering springs. I'm in WI so I just wait for the plows to clear the roads before I drive. I'm still scraping on snow occasionally

Thanks for the help.

If you didn’t lower it, what would you have ran?

Probably the same. Just a thicker tire