[quote=Sidez]I ordered rims custom sized for stock sizes for the crossfire.. but the offsets received are 29mm and 37mm in the rear.. would this cause a problem?[/quote

I run 35mm offset after market wheels on front and rear with stock OEM size tires and there are no problems. I don't use spacers and there is no rubbing or other problems.

If the stock front has a 22 mm offset and my 35mm offset wheels work, then a 29mm offset should work without a spacer.

I don't know how much impact the 2mm more offset than I have on my rear wheels would affect the wheel/tire fitment.