give us a shot from directly behind the rear tires. from what i can tell from the pictures there it looks fine. What size Nitto555R is that? it looks tough.
some places have a free front end alignment check. rty one of those places and have it measured. just looking and guessing will cause premature tire wear. better to know for sure.
In stock form, the 05+ Mustangs call for negative camber, so "looking" at it isn't going to do you much good. Take it to an alignment shop with atleast a laser or infared alignment machine and have them check it... And remember... free is not always best. I would rather pay a competent alignment tech to hook my car up on an alignment machine then a douche bag do it for free.
give us a shot from directly behind the rear tires. from what i can tell from the pictures there it looks fine. What size Nitto555R is that? it looks tough.