I have the Trailhawk and don't have this. I just read in another thread that it's either/or. The cover takes the same space as the tire so you can't have both. My tire comes up higher than that piece is located so I would agree that's true.
I have a latitude as well without a spare and it came it the "Jeep" cover. Kind of odd, it appears there sometimes is no rhyme or reason what Jeep places in some of the vehicles. I was reading on another thread about the flashlight being placed in some and not others (which I do not have) and some have privacy covers over the cargo space as well that lifts up with the hatch, while most do not. I don't quite get it but really like this vehicle