I don't know about the newer JEEPS but my 99 TJ JEEP WRANGLER went through a rear end pretty quick just doing some modest towing of my 4200lb trailer setup... It had plenty of power and all but had to replace the gears in the rearend.
This was also true for my older Jeeps. It was just common knowledge back then that any of the JEEPS were not to be used to tow anything...
You can pile four large guys in a Jeep wrangler and it becomes pretty apparent what it can do...
Don't have any experiences with the newer JEEPS used for towing...
Roy Ken
My Posts are IMHO based on my experiences - Words in CAPS does not mean I am shouting
Roy - Carolyn
RETIRED DOAF/DON/DOD/CONTR RADIO TECH (42yrs)
K9PHT (Since 1957) 146.52M
2010 F150, 5.4,3:73 Gears,SCab
2008 Starcraft 14RT EU2000i GEN
2005 Flagstaff 8528RESS