hey everyone. I'm thinking about the KYB GR-2s because i need new struts bad. the best deal i have seen is at tirerack.com but when i think about it, since it comes with a lifetime warranty, what if it goes out... then where do i go to get a new replacement? do i have to send it back to tirerack or go to a service center? lastly, do they give you a new strut right away because it doesnt seem to make any sense since my car will have no struts when i take them off to get a new one. Thanks for helping me clarify this.