Bad Goodyear Run Flats
#26
Sounds like you keep doing the same thing, hoping for a different outcome. Trash the run flat tires and put a new set of Bridgestone Serenity Plus tires on. Either get yourself a compact spare or a TireFit kit. You'll be amazed at the improvement in comfort and how quiet the new tires are.
I thought I was in a new car. Totally 100% smoother than the run flats. But since one back tire was already a goodyear run flat (3 months old), I figured I'd just match it.
Lesson learned.