Glenn Mc
Fwiw, my wife drives our Vette, with aftermkt non-RFs all the time
and doesn't think twice about it...a cell phone covers a lot of ills.

And, the RFs are not going to get you from "nowheresville" to the local
tire store, (unless it's within ~50-75 miles), and that local tire store
that you limp to is probably not going to have a replacement RF for your E70, imo.

Just helping you with ammo for the discussion with your wife,