You need offset and rim width. You should be able to find these on the back or the inner rim wall on your current set.
Easiest thing to do is just buy new rims of the same width and offset, however if you're going for nicer rims you might not want to.
Changing up the offsets and widths can give you a more aggressive setup which is what a lot of people upgrading their rims like to go for. You can even go for a staggered set up where the back rims and front rims (and tires) are different sizes.
I just got new wheels for my car, so did all sorts of research on this stuff. Ask away if you're got more questions. I'd try to find online message boards for your car and see what others have done and the measurements they went with.
|