Here is the hitch installation and installed on my car.
https://photos.app.goo.gl/uJxJTGS7htG3hBSK6
You also do need to cut into the rear reinforcement bar as well for clearance when installing. So angle grinder or cut off wheel is needed. The only point of my trip I had issues with was when I was at a 55 degree incline or something when stopped and had to really try to not roll backwards.
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