Style 7 Range Rover sport alloys marks / scratches

Hi
I have style 7 Range Rover sport alloys. They are only 2 years old but they are starting to show signs of light scratches where there is no kurb marks. I’m wondering if anyone is having the issue and if there is some polish that could get them looking new?

its corrosion to the alloy starting under the lacquer.

common with polished and lacquered finishes the clear finish get microscopic holes and lets moisture in starting the process. once its there the only way of getting rid is to have the wheels refurbed.. keep them clean washing weekly with hot soapy water no chemicals afterwards.. my Porsche went the same way after refurb and keeping them clean they were still like new after 5 years when I sold it.