autoshadow wrote:I have a 1993 Nissan 240sx, I am not sure what lug pattern I have...but thanks for the post.
Unless you have converted to five lug, you have a 4 x 114.3 bolt pattern with a stock offset of 40mm on a 15 x 6 wheel with a TON of room for improvement.
As far as wheel choices go, Rota has come a long way in their offerings for four lug cars with regard to design, offset and overall sizing. There are snobs who poo-poo Rotas, but frankly I've never heard of anyone not being happy with them that owned them.
Here is a pic of Rota D2's on a s13:
And a link to their online catalog:
http://www.rotawheels.com/p1.php
They may be a bit higher than you want to go, but something to consider. Remember, a little bit of money saved on wheels that you wind up hating is really no savings at all.