I have been towing our 2014 Cherokee since May of 2014 and have put on over 13,000 towed miles with no towing issues. It has worked wonderful.
There is an ongoing thread on what is called the Death Wobble. it appears to occur infrequently. No one knows what is causing it. You might want to read some of the threads and see if you can avoid anything that those folks are using.
I have been using and have success with the Roadmaster Sterling tow bar, roadmaster base plate, SMI air force one brake, roadmaster guardian and roadmaster defender for protecting the Jeep. I also have the diode installation for the lights.
Setup is easy and very rugged and would highly recommend this setup. I know there are many happy users of other brands of equipment. Roadmaster and Blue Ox are the most common brands I see in my travels.
Stuart & Leslie
08 Holiday Ramb Navigator, 45 ft, Cummins ISX 600, 2014 Cherokee Limited, Cashmere. Roadmaster Sterling, SMI Airforceone. Full-timing since May 2014