yup use washers for the back, also can u use washers for the front also just to minimize wear if u dont want to get cambers?i didnt camber my car when i first slammed it and i payed for it when i woke up with a flat tire b/c the inside wear was so bad, the steel was showing everywhere!! also does it matter wat cambers u get, does it have to be skunk, to me its just cambers get cheap ones. and how much would an allighnment cost b/c i think i should do that since my tires are nearly straight up