Chuckie B I love those rims. I have the exact same on my car. I've only seen them on 2003 GT's and were part of an upgrade. they are very close to the cobra rims but not exact and can not find them anywhere so I would have it fixed. What I'm trying to determine, is if they are 17x8 or 17x9? I would like to install 275/40 on the rear and leave the front with the 245/45. If they are 17x8, any one have thoughts about putting a 275/40 on that size rim. There are mixed feelings about doing that. I'm going to the tire shop next week and have that size installed on one rear rim and see if there's a noticeable differance. The only thing I don't like is the offset but I guess spacers can take care of that.