tireman9 Report post Posted October 6, 2016 I won't overload this forum with all the info but I now have two posts specifically on tire age on my blog. How old is too old How old is too old part 2 The 2nd post has a few videos on tire manufacturing process. Watching won't make you a tire engineer but might give you a better appreciation on why answers to simple questions are sometimes more complex than you would like. Share this post Link to post Share on other sites