I borrowed my cousins 22s and they fit on...lol but rubbed like crazy...I wanted to do 22s but Im not too sure thats gonna work out...but I figured I'd do 20s and lower her a lil bit...any idea who offers a lowering kit for our cars??? PLEASSEEE

No one makes kits for us. GXP Venom did a good job with airbags though. If you can afford that it'd probably be the best way to go.
http://www.bonnevilleclub.com/forum/...ic.php?t=53021

if you lower your car on 20'*, you'll run into the same rubbing issues as with 22'* stock. GXP Venom has 18'* and air bags and his car looks really good and he doesn't have issues.

IIRC, you can run 20s at stock height, though.

i rub if i turn real hard in a parking lot not lowerd...

The problem with 20" wheels is that you're going to impact the performance and drivability of the car somewhat. An 18" wheel won't affect your performance noticeably, won't give you a cobblestone ride, and will still fill out the wheelwells visually. And since the car was offered with 18"* from the factory, you don't have to worry about hurting your bearings due to an oversized wheel.