I’ve got a cargo basket similar to this one, which is both hitch-mountable and hitch-mountable. I haven’t done it yet, but backing into superchargers would be extremely annoying (if even possible).

Amazon. The specific one I got is no longer available and it was $35, a total steal.

But you can easily find sub $100 ones that are essentially the same design and specs: Hitch Carrier Kit

Having a good hitch tightener is a must to avoid road noise and wobble: Hitch Tightener