15x8 wheels with -19mm offset but different backspacing...HELP!
Hey guys I am looking for some new wheels for my 99 4wd and I know for sure I want American Racing Baja's but I want some with a negative offset so they sit out of the fenders nicely and I have found two different 15x8's but one has 3.75" backspacing and one has 5.25" backspacing. But both are -19mm offset so I am confused. Whats the offset mean? And which ones will sit further out from the wheel well's? Thanks in advance!