Since I haven't seen one yet - are the rear shocks inside the coils or outside? Since I tow, I always put airbags inside the coils - adds 1000 lb of cargo capacity without sacrificing road handling or trail articulation - but you can't use them if the shocks are inside the coils.

 

The shocks are outside the coils and I'm sure you can run air bags no problem.

Here, this link should help you out a lot:

Jeep JK Photo Gallery

I've got TONS of pics of just about everything you could possibly want to see in there