Originally Posted by MrWhipper
OK, here is my delima. I have a 1999 GT vert and I am going to upgrade my stock 1999 GT 17" rims and tires with fresh 18" ers. What I want to do is close the wheel openng up some. I know that you may say lower the car but due to where I live I do not feel that I can do that with out possibly hurting the car. So, this is what I am thinking. Intead of going with the stock size of 245*40*18 I was thinking of 255*45*18. Will these fit with out hitting? If so, how deep will the wheels need to be? Will I need the wheels to have a different offset? Any help on this subject will be helpful. Thank you for your time. Take care all.