This is a mirrored version of my bumper.
https://www.google.com/search?q=cbi...C&biw=768&bih=922&dpr=2#imgrc=CrI_OoNDUAbnzM:
Got the image from google.
The bumper comes with mounting holes and a light bulb to illuminate the plate.
What's your concern, does the carrier you're looking at not offer a license plate mount?
I've had a few vehicles with aftermarket rear bumpers/tire carriers and have used several methods for mounting the license plate so I can probably offer some insight, just need a bit more info on what you're trying to achieve. Any decent bumper should have a license plate mount engineered into it. Plate lights and backup camera fixtures are another issue.
Jonny law can pull you over for no license plate light...in case you give a sh*t.
Handy little easy lights...
https://www.amazon.com/ILamourCar-M...&sr=8-13&keywords=bolt+on+license+plate+light