I’ve always had a distaste for run flats, but since I don’t have a spare I’ve gone back to them. Currently running the Dunlop Sport Maxx as they are about my only run flat option and I have to say I’ve been pleasantly surprised. I ran the original set to the bone before putting on Pilot Super Sports and even then they were surprisingly quiet and smooth. The Pilots wore pretty quickly so I gave the Dunlops a second try and thus far haven’t regretted it.