说一下bridgestone坏话,要不有人真亦为ford栽赃

2002 new-by-then bridgestone, driven about several months to 1 year??)
there was about 1.5 inch long crack on tire wall.

bridgestone dealer checked with great patience but failed to make the assertion that I cut it ("hmm, indeed it didn't look like
a cut on purpose).

If I didn't check every once a while on the tire, it may still be ok but it's really a safty defect.
That was around the time Ford had a fight against with the bridge/fire stone.