Stopped at Costco today, and in looking over tires spotted a Bridgestone Insignia in 205/55-16 that had the roundest tread profile of any car tire I've ever seen. Like a m/t, you would have difficulty telling exactly where the tread ended and the sidewall began. It looked just about like some of the flatter touring tires. If I didn't know better, I'd think that Bridgestone had been reading this forum and decided to get on the bandwagon. Anyone have any experience with this tire?