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!

 

The offset on the 5.25 backspacing must be listed wrong. You want the the 3.75 backspacing wheels.