My daughter's 2002 Ford Escort (75K miles) has uneven tire wear. She took it in for an alignment and was told that the real lateral links need to be replaced. A net search didn't give me any answers. Can someone bring me up to speed about these, please. Pictures?? Are they diy replaceable? Right now I am clueless. Do they have another name? I couldn't find them at Rock Auto. Thanks everyone.