hi guys
I'm quite new to this forum and I am planning on getting a wide body kit for a gt86
however I am not quite sure how to calculate the wheel spec for the wheels
the front fenders will be 60mm wider and rear will be 90mm wider
currently I got the stock on the car which I believe are 17inc and I'm looking to get 18inc for my new wheel
someone please help me... I know this had been on many forums before and I read alot about it but I'm getting like different answers from different forum so I thought as I joined this someone on here might be able to help me
