Quote Originally Posted by JITB View Post
actually it may be the same fit with the one u posted, because you posted the +30 with another 1/2 inch in width. As opposed to the ones the op is trying to buy, which are 1/2 smaller width wise, and a 15mm lower offset, which equals out to the same. give or take a few mm. BUt wheel size plays a big part.

but those wheels are too expensive, you can do better for that price!
I got a .3" difference using this calculator
http://www.rimsntires.com/rt_specs.jsp
maybe it is wrong, or I plugged in the wrong numbers