FROM http://WWW.FOURWHEELER.COM
The beauty of wheels is that as long as you get the same bolt pattern, you can just bolt 'em on and go, right? Actually no, that's only a part of the equation. The other part is backspacing and offset, and if they're wrong, chances are you won't be rollin'.
From the factory, your vehicle was fitted with wheels carefully designed by engineers to allow for adequate clearance between the wheel and tire and items like tie-rod ends, brake calipers, fenderwells, the frame, and other exposed components. If you try to fit a different wheel-and-tire combination, you may find that contact may occur between these items and the wheel and/or tire during standard steering maneuvers or suspension articulation. The way to avoid this is to make sure you have wheels with the proper offset and backspacing for the tire you'd like to run on your vehicle.
We know the offset of .36 mm works. Your offset of .45 millmeters "will probably" also work however, just keep in mind that your wheel/tire combination will be "tucked in" more than mine at .36mm because it is more of a postive offset than my wheels at .36 mm.
