Something is way off, $600 per tire to mount and balance is the price of a new wheel/tire including installation. The lift price is probably in the realm of reasonable, just paid $600 to install new coil overs.
I spent the weekend scanning the tire/suspension threads on here and opinions seem to vary quite a bit on what to do and not do.
I have a 2 door nonSAS BD with the aluminum wheels. Eibach coil overs should be here this week and had planned to go with 315/70/17 Cooper’s. I know the size will...