wheel waxes and sealants are a good maintenance practice but a wheel coating would be even better. It last a lot longer then the other two. Give McKee’s 37 wheel coating a try. Car pro also makes a good wheel coating. It’s very simple to apply to a clean wheel. It last up to a year and will make your wheels super slick. The wheels have been very easy to maintain since the coating.
*Note: It is always good practice to make sure you are starting with a clean surface before applying any waxes, sealant or coatings. I’d recommend to decontaminate your surface area with iron-x to dissolve iron particles.