In this old pic, you can see the Bridgestone RFTs were scalloped in the front. Also, the rear is flat, but that got replaced before I bought it. If you actually drive on a run flat when it doesn’t have air, you ruin it. The rears are $350 each on Tire Rack.
Sport package front: 225/40/18 Rear: 255/35/18
I put on Sumitomo HTRZIII for ~$600 instead of Run flats at ~1400. A Continental Comfort Kit pump, a patch kit, and a cell phone should get me through most problems. Maybe I’ll throw in a spare snow tire/wheel for a trip.