I tow a 2011 X19H with a V
6 Grand Cherokee (Trailhawk) and its well within the specs to do-so. No issues, no squat (air suspension), a 500# TW weight distribution hitch and basic Curt brake controller makes it a very nice-to-tow ride.
We've had the X19H for about 4 years and absolutely love it, by the way. Our friends are looking at one in a few hours, too... they love the layout and features.