Tire discounters can’t align my Dart.

Not much in alinements in todays world. Change parts, Done, unless you have bent something due to accidents or pot holes, then you need to take your ride to a frame shop and not a corner tire store. A loose turn buckle may need a toe adjustment. Our older cars do need a alinement when changing out upper or lower control arm bushings. I see no need for an alinement by changing pitman, ball joints or idle arms (what adjustments are there), but tie rod ends. Yes!!! I'm sure it's not perfect, but I use a string from rear tire to front tire, with just a little toe - in. Keep an eye on tire ware and adjust accordingly. There are scammers in all trades. BE AWARE!!!!