what have you done with rubbing

[wannabelow]

i just put dropspindles on my truck and no i rub not to bad but i still rub and i am at a 4 inch backset with stock rims its just barely rubing they are 15"s


if i went to 18" would i still have this?
if i use spacer the wheel studs are to short how hard is it to change them?

and what did you guys do to get rid of this

mind the spelling i just got up