:ugh This is the first time I have responded to this debate about Run Flats vs Non Run Flats,,... gulp... deep breath...
When our '03 needs her tires replaced, I would go with Non Run Flats

I'm getting pretty long in the tooth and getting or having a flat tire isn't my problem anymore... it's AAA or whatever roadside service is available then find a Tire Dealership and get the flat fixed or replaced

.
Oh, when I was younger I would have changed out the flat with the spare and been on my way... to the next town and get the flat fixed and put back on

Hell I can't even lay down and look under the '03... maybe on back with my head all twisted out of shape and looking like a dork trying to catch snow flakes in an August Toad Strangler Rain Storm
I used to get behind the wheel, lay my ears back and go. Stop for gas grab a sandwich, coffee and back on the road. I would be good for around 30 hours or so, usually until I got to my final destination

... Now it starts getting dark and we are looking for a Best Western or nice Motel for the night...
Security of a having Run Flats really doesn't make me sleep any better, just more $$$ out of pocket.. In all the years I've driven... almost 50 now (legally) I can count on one hand how many road trip flats I've had. Since the early 1980's it seems to be more of a
"CHECK ENGINE" trouble than tire related
When (if ever) I put Non Run Flats on any of my vehicles, I will probably feel the urge to thumb my nose at the Road Gods, throwing caution to the wind... I know I'm such a dare devil.. a rebel of my generation
There ya have it ...
MY OPINION!!
Bud