Bridgestone ecopia ep422 plus 205/50r17 sidewall blowout issues (2 occurrences) on 3/1/2019 (17,428 mileage), hit pot hole and front passenger tire immediately started losing pressure until flat. no spare and tire sealant (oem) did not seal sidewall hole. had ecosport towed to local ford dealership (marshall ford, o'fallon, mo) and tire was replaced by another brand (michelin no bridgestone tire available) at my cost. bad ecopia tire left at dealership. incidentally, tires were rotated on 3/6/2019 and replacement tire was moved to the back axle. on 4/2/2019 (21,108 mileage), hit curb (not very hard) while turning in a parking lot (low speed) and front passenger tire immediately started losing pressure (another bridgestone ecopia) from sidewall hole. jacked up car, took wheel & tire to an ntb, and had the tire replaced with another brand my cost. this time, i retained the bad ecopia tire with a hole in the sidewall.