Re: Hitch/towing question
My understanding is that a dealership or trailer company hitch will only allow 2000 lbs. The cost to achieve the 4500 lbs. is prohibitive (i.e. HD cooling, final drive ratio, etc. to get to factory level). Over at jeepcherokeeclub.com there is a forum "2014+ Jeep Cherokee Tech/Performance Section/Towing and the Towed". All the details are discussed there.