hey just a quick question what other wheels will fit on my magna eg.nissan,mazda,ford,holden,toyota.

hey mate i know wheels designed to suit the AU falcon onwards have the same stud pattern and offset as the magna

yeah, the BA XR8 wheels are a nice look. check out the stripe in my sig.

i was thinking those 16 inch ford falcon steelies will they fit ?

Yup for sure, no prob there.

what about toyota carmy wheels or somthink like that

According to the 2010 CSA catalogue i have in my hand, the camrys (1997 onwards), aurions and avalons fit perfectly (38-42 offset) (that is what the catalogue says magnas are) so do the kia carnival, mazda cx7/9, rx7 (86-98) and rx8.
other vehicles that share the ford offset (36) include sukuki grand vitara (2005 onwards), hilux 2wd (2005 onwards), nissan dualis (07-09), murano, lexus rx series, dodge avenger, caliber and nitro, honda crv, hyundai santa fe and the chrysler sebring.

thanks very much fat man