ok, i looked a little further and I found a post that had the following info:

front:
18" x 7.5"
5 x 112
ET 35 (offset)
225/40/18
66.5

rear:
19" x 9"
5 x 112
ET 22 (offset)
255/35/19
66.5

Is this correct? I called a wheel distributor and they told me they were going to put 235 on a 8.5" rim and 255 on a 10" rim. I just want to be sure before I make an investment on rims like this. Also, what does the 66.5 number stand for?