Anyone who has put on 18" rims let me in on the offset recipe? Also, what size tire are you running? Id like to go just a little taller than the stock wheel and tire setup to maybe fill the wheel well a little more,(not a fan of the lowered option), if its possible. Id also like a little wider rubber than the rubber bands im rolling on now. Also, where can I get these clear side markers I see on everyone's posted pictures? Thanks a lot.