So the old 33's r looking bad i mean real bad, so the plan is to buy 36 inch iroks but now i have hit the decision on whether or not to use my old 15 inch rims which r in great shape or to get a bigger 16 or 17 inch rim so if a brake upgrade becomes necessary i have the room to go to bigger calipers. Im looking for a little input here im really not leaning either way.