I have a 99' Off Road that currently had Goodyear 305/70/16 ATs on it with no rubbing or clearance probs what so ever . Its time for a new set and was considering going up to a BFG 35x12.5x16 Tire.. So what is the minimum lift I can get away with to make them fit? And should I go with Body or Suspension? Oh, and I will be using 16x10 Rims.

Thanks
Jon