okay, heres the setup:
15x7 rims 4" backspacing with 195/55 tires
1.25" wheel adapters to convert 5x4 to 5x4.25 (bringing the backspacing to 2.75")
stock leaf springs and shocks
with the new wheels, the tires are rubbing the innner fender lip.
not sure if rolling the lip will give me enough...