Wrascal, there is a big difference between a 2015 Jeep Cherokee & a 2015 Jeep Grand Cherokee.
Two completely different vehicles, capacities, engines, transmissions.
I have a 2015 grand Cherokee W 3.0L Diesel rated to tow 7000#. I'm towing a 23RLSW approx. 5700# loaded with no issues.
Match your TV to your trailer or vice versa.