hi i have a question..i want to purchase some rims for my 95 contour SE..can anyone tell me what lug spacing and such i need to look for? i know that i need to get rims with 4 lugs..but there are kinds with these specific lug spacing and i have no clue what size i need. if anyone can tell me i would much appreciate it!

95 contour SE green with black tribal decals all over and tribal dragon decals
Arospeed black Viper Wing
Custom Cat-back that ends with a mega Apex Dunk exhaust with 6" tip
K+N air filter kit
Aiwa head unit
2 10" subz
HID green headlights
Green neons