When I first got my Jeep I put 2" spacers and 31" tires on it. It was a very cheep modification and if you're just running fire trails and the street it will fit your purposes fine, with no complications. However, like most of us you will probably find yourself desiring more and more capability. A quality lift can make your Jeep an unstoppable off-road monster.
2013 Wrangler 2D, 3.6L, Automatic, 3.73 Gears, Limited slip in the rear, Teraflex 2" lift, 285/75/16 tires, LOD bumper & 8K winch, 2M Ham radio.
People sleep peaceably in their beds at night only because rough men stand ready to do violence on their behalf- George Orwell