Hi all, I was just wondering if I were to get an wheel alignment on my 93 bravada, could I replace the control arm bushings after the alignment and not have to have it re-aligned? I know this might sound counter productive but I need new tires (and an alignment) now and won't have the time for a while to replace the uppers control arm bushings. Also what are the implications in replacing only the upper control arm bushing and not the lowers, cause as far as I can tell it's only the uppers thats are going bad (makes horrible noises). Thanks