What do you got?
Open your glovebox door and move the junk out of the way so you can see the RPO Sheet.
If you have GU4, you have 3.08 gears and are rated to tow 5,500 pounds with a GCWR of 11,000 pounds.
If you see GU6, you have 3.42 gears and are rated to tow 6,000 pounds with a GCWR of 11,500 pounds.
If you see GU6 and K5L, you are rated to tow 8,500 pounds with a GCWR of 14,000 pounds.
You do not want to exceed 600 pounds of tongue weight with a regular hitch or 1,000 pounds with a Weight Distribution Hitch. Our cars require them above 5,000 pounds and 4K is good safety margin. Most states require a trailer brake controller for anything over 2K pounds and the Kenosha P3 is tops. Do you have a controller at your left knee? Do you have JL1? That is the integrated trailer brake controller.
Once we know what you've got and what you want to haul folks on here can give more tailored advice.