You can also go with a front bumper that has "towable D-ring mounts". I have the
https://www.smittybilt.com/product/index/261.htm .
My Blue Ox attaches right to the bumper with the help of an A-Dapter kit. I've towed my Jeep for 9000 miles behind the RV in the last year. Other than not being able to back up very far, no complaints.