Less rubber rougher ride. Plus you can't air down. Don't know about you but, I would not want to destroy a $250-$300 wheel off road.
Google your question. I remember somebody asking way back. And YES, he got a ton of slack for it.
I believe wheel spacers are needed to run that wheel. Probably because of the size tire... 35's min? Not sure of the BS. But assuming since it is a stock SRT wheel it will rub without spacers.
Its YOUR jeep..... Do what you want.
That being said... I would never put those on my jeep