i have stock steelies on my car now, will 4x100's fit.
offset 42 and they are 17's weighing in at 18.5
my sig shows the seeliesi have

 

ya theyll fit

 

yep, i think i hvae a 40 offset and it works perfect, and the 4 lug pattern will fit. Do they have tires? Find out what size if so....205's worked perfect for me

 

Yeah 17" 4x100 fits find with any offset from a 40 to a 45. also the right size tire should be no bigger than a 205/40/17. I heard of this place call gotwheelsandtires in miami that has the tires dirt cheap. check them out if you don't have tires yet.