Not sure pf the proper pressure with this particular tire. Search the forums for "the chalk test". That will get you pretty much perfect.
Do not perform any mod for looks alone, mod for function. I promise you if you plan your mods to improve function, you will have a Jeep that "looks" the way you want.
2011 JK- 2.5" TF coil lift, Bilstein 5100 shocks, JKS Quicker Disco sway links, TF Adj Lower Control Arms, Auto w/ 5.13 Yukon gears, 35" KM2's on 15" MB 72's, Axle gusset kit, Body Armor rear bumper and tire carrier, SB M.O.D front bumper and sliders, s.P.O.D, 9000lb Quadratec Winch, Trimmed Flares, Crown Ext. brake lines