4,000 miles and 7 plus years old if not more wore them out.
Are you a Nascar drivers? Those tight turnes at high speed can do this.
Let us know what you think of those blue ones one ebay install.
mkaminski I bet now you have much less sway on the turns.
Looks like good quality but wonder if you can get the same at the NAPA dealer.
They are $50 for a set on Ebay?