I want to lift my '10 Liberty and put bigger tires on. Not looking to do any serious or major off-roading here just the here and there weekend dirt path and pavement driving. My current set up: - stock height - 225/70/16 Discover A/T 3's - brand new rear and front shocks I would like to put the spare 265/75/16 A/T's I have on. What would I have to do to fit those tires on? I.E.- lift size, gearing, etc. THANKS!!!