Those are the same 22s I have on my 2019 Platinum. They're painted/ coated, so care is a lot easier than bare, exposed polished aluminum. You can tell by taking a non-abrasive aluminum polish (Mothers, Blue Magic) and treating a small spot. You'll not get any black oxidation off of the wheel because it's coated.
So, care is an easy handwash whenever you're washing the vehicle itself.