2004 MAZDA MAZDA3 User Comment / Complaint

Sidewall separation goodyear eagle rsa tire original tire on 2004 mazda 3 driven 21,400 miles. previously 2 unexplained flat tires. taken to the dealer to check tires. no cause found. for the third time, air was leaking from the tire and the sidewall separation with a large deep crack was 3/4 around the tire. when i took it to a goodyear dealer i was told that only the eagle rsa were being replaced on the nissan's and not the mazda 3. no further explanation was available. i now have to replace at least one tire and perhaps all four because of this safety hazard.