I had 3 flat tires in one accident. I decide to replace all 4 tires.

I am having Porsche 21" Sport plus wheel with Michellin Latitude Sport 295/35R21, both comes from factory.

In my city, there are a few bumpy rough roads, is "run-flat tire" a good ideal? or I should stick with regular tire?

My Maser comes with RFT from factory. One tire blow out last year while driving over a drain cover, I was doing 70~80km/hr.

 

LHS rear tire was blowed last night. Touched the parking block when I was reversing.
Will never use run-flat again.