Tires

[mountainman]

Originally Posted by BYprodriver

I'm sure you heard the term "impact damage" at some point in the conversation since that is what causes the bubble on the sidewall. I am also guessing the tire never failed. It just developed the bubble on the sidewall caused by the impact break to the inner air chamber layer which allows the air to escape & cause the bubble.

I am familiar with the term and what happens and it didn't. I drive all 3 porsches exclusively, about the same number of miles and in the same manner on the same roads. I know when and if I hit a pothole, etc and it didn't happen. What are the odds that 3 of the 4 tires on one car would be the victims of the alledged impace damage while none of the hankooks had a problem. And in a 3 month period. The 3rd one to go bad even had 2 bubbles both on the outside sidewall directly across from each other.