To fit 37's(which I think is possible) You will need a minimum of around 7" of lift (3-4" suspension + 3" BL) You would also need to do a lot of cutting on the back of the front wheel well. The problem I see, is that without the perfect offset wheels, you would have to cut the back of the fender all the way to the door...and use a BFH to massage the firewall out of the way.

In reality it is doable...but not without a lot of "modifictaion" Again, it will depend a lot on the offset of the wheels. I know with my 33's and around 6" of lift I still rub and full lock and compression. Can't imagine how much more I would have to do to get 37's to fit.