good question amigo I have had them since the summer and at 5k to 6k, so far so good and the roads here ARE worse than New Jerseys. will see what happens then but your input is great ,cause ill keep a look out on this, do me a favor write to this gentleman he will provide you with better answers than i can he works for KONI!!
Grimes, Lee - ITT Motion Technologies
And BTW let us know what he wrote to you ok, w/o any input form collegues like you and I we cannot help others, right