We have our 2013 Jeep set up for towing and have used it many times. We went the Blue Ox baseplate, tow bar, and their portable braking system.
We also used the Mopar OEM wiring harness. We had the dealership install it for us.
I haven't had a chance to see what towing the Jeep is like in the Axis. But, it was pretty easy to tow with our last RV. It was an Itasca Reyo--a Sprinter based RV.
Just don't do what I did the last time we towed the Jeep. Always release the parking break before you start towing!