I just ordered some 315 70 17 Duratracs for my '13 Rubicon. I have the simple AEV 2" spacier kit and 1.5" wheel spacers on the factory wheels. This is pretty much a daily driver with no serious off road duty.

Just looking for any insight on if I will be ok with tire clearance and if I need to worry about a tuner. Any insight greatly appreciated.

 

for a DD, those tires with the spacers should fit fine with a 2" lift. if you start to do any off roading you might be stuffed up in there a bit though.