I've prolly logged half a million miles on tiars older than JP.
According to this thread I must be the luckiest SOB in the world.
Did i tell ya about the vibration my truck developed in Fresno last month? Made it home (300 miles) but the steering wheel was shaking pretty good..
had to replace that tiar the next day cause it had a big bubble in the sidewall. It wasn't very old tho.
I'm like a darwin dare-devil