I found a very good link for Jeep towing information for 2005 to 2010, see below:
Jeep Grand Cherokee WK - Towing
But I just bought a 2014 GC Limited, 5.7L V8 hemi 4x4 with factory installed Group IV Tow package and I am hoping a forum member could post a link the same as the one above but which covers 2010 to 2014 or 2015 models??
Take a minute to look at the link above, as it gives an incredible amount of towing details. I need this information for my 2014!!
Thank you, Willybee61