A while back my dad and I purchased the chrome IROC wheels off some California wheel website and he budged me into getting 17"s because he believed 18's would look to big. I'm startin' to wish i got 18's but id like some opinions on whether i should keep the 17's or sell them and buy a set of 18's's?(Plus I'm looking' for a wider stance, 17x8.5 is too skinny for me )Question 2: I want to lower it but i don't want to loose the ride quality, any suggestions to get around that? Question 3: Windows are gettin tinted soon.. legal is 35, but im going lower but still want to have the ability to see at night how does 20% sound?

Here's two pics of the maro now as it is:

 

I guess you could run two different sizes 18's and wider tires in the back...been done before. In the first pic the fronts don't look too bad but the rears look a little small. What size tires do you have now?