I have a 97 4runner 4x4. I received in the mail yesterday a safety recall notice for to replace the rear suspension. Vehicles included are 96-98 4runner's. My question is that I had Sears replace my rear suspension 2 months ago. Should I just ignore this notice now? What should I do?

Talk to the dealer. There may be additional parts in the recall plus there may be a provision to get reimbersed for parts already replaced. Make sure you have receipts.