yep, they just need to be flipped sides. But make sure your tires arent directional otherwise you will have to remount and balance your tires and put them on right too. But you can tell by the pattern of the spokes. They should look like they are fanning foward, like my front wheels in my sig. Not fanning back like my rear wheels in my sig.
Side note, I knew there was a reason why I left the signature that way. To show the wrong and right ways for the rims to be on a Z32. At least thats my excuse and I am sticking to it.