So I have been using and abusing my lifetime alignment over at Firestone and am not sure they even know what they are doing or if their equipment is mounted on a flat surface. I have seen ridiculously different SAI's from them over the last 6 months. I know that my driver side wheel bearing needs to be replaced. (has very slight play) It isn't, however, enough to justify their readings. Attached are 3 of the 6 alignments I've had since October of last year.