I pulled into a parkinglot to go and get lunch the other day. A van pulls in next to me and the guy rolls down his window and complimented me on my car. We got to talking and I was telling him how I wanted to get a new set of rims. I was planning on going with a set of Diablo Lionhart 18s, he told me that it's possible to fit a set of 19s on my 90 GT. All I needed to do was get a smaller width rim. Is that possible? And does anyone have it done? He said he's seen guys who've had it done and it looked good. Anyone who can give me any info would be appreciated, thanx.