OK here's the scoop. My RPO code sticker in the console shows option N64 which I was told meant the car had the aluminum spare. That aside, I went and pulled the spare out of my car. Here's what I found: P195 75 R15 Goodyear Custom Mini-Spare with a blue and white GM inflator bottle attached to the back of it. The rim it is mounted on is painted black and made out of ALUMINUM. Interestingly there is a code XUB stamped in the rim beside the valve stem. I recently bought this car off a guy who owed it since '91. The car is bone stock and has 6600 miles on it all of which he put on. The spare has never been used and did not look like it was ever removed either. I called him up last night and asked if he ever changed the spare, he said he never touched it. I've heard that none of these cars came with aluminum spares? Do I have a freak car? Will this spare even fit? I can take pictures if needed. Did anyone elses car come with an aluminum spare?