The question is what problem were you trying to solve ?
Bad alignment ? Find different place, alignment costs ~$150 pretty much anywhere, you can also use toe plates and set the front toe to zero.
Add camber plates or bolts only if you need more negative camber than you have right now.
I just replaced my front tires and noticed the old ones were wearing horribly on the inside edges. After asking around, I now know that caster/camber is basically the same for everyone and that the problem is most likely with too much toe-in.
