Thanks for the tips guys, I'll probably try one more non acidic approach before trying that route.
And yeah, looking back I definitely should have hit these wheels with a cleaner more regularly, the rest of the truck is mint but it doesn't go through the same punishment that wheels go through...
Well I definitely don't want to make it worse than it is, so maybe I'll get some Sonax wheel cleaner plus and just live with however well that cleans it up. Kind of annoyed that I paid for the opti coat now lol
They are Method Roost wheels in matte black, I'm not sure what they are made of but I imagine it's an alloy wheel they weren't expensive.
Do you think wheel Brightener has a chance? Any tips on what to scrub it with or would a tooth brush be enough?
Thanks
I bought these wheels about 2 years ago. I immediately had them opti-coated after they were put on the truck, and all was well. Full disclosure, I rarely hand wash these wheels its usually just the automated washes which is how it got this bad to begin with I gather. Ive been off roading a few...