Hi there, I have a 2000 Ford Mustang Base. It has been very customized since I bought it so I don't really know what is stock yet. Anyway, I have a 17-inch wheel size but my problem is, is that my wheels are very set inwards. The fender sticks out way out from the wheel and it just doesn't look good. I'm not sure what the offset size is on the ones I have now. I know that they need to stick out a good 3-4 inches to meet the fender. I'm not very familiar with offset sizes but my tire guy said that I should look for a 0 offset. Problem is, I really can't find many that have that. I really don't want to have wheel spacers, I've heard too many horror stories about them. Any recommendations on an offset size or what to do? Thanks in advance!

You can see what I mean on the back wheels in this picture.