[Johnski]

I'm looking to get bigger tires on my 2003 zr2 I have a 2in body lift and I want to keep the stock wheels I'd like to squeeze a 33x12.5 or 33x10.5 and Im wondering how they would fit and how much trimming I'd have to do, I'm planning on doing a custom front bumper soon which I'm hoping would help. I'm planning to get good ol bfg ko2's thanks for any advice