i have a set of 4 rims like these, the only problem is 3 of the rims are 18x7.5 and 1 is 18x8... there is a list here of all the sizes offered
http://www.jdmultimate.com/product/i-180209.aspx
i like how the 8 in wide rim looks on my car but im affraid it might strain suspension which one would best fit?