Key point here is the fact that I’m referring to OEM wheels. I’m assuming they’re clear coated, so your can’t really “polish” them up; just keep them clean. The finish from the factory is as shiny as they’re going to be…unless I’m wrong.
This is incorrect information on “polishing”. You’re talking about making the finish brighter which is not polishing. “ Polishing” at least in this frame of reference would be taking a corrective abrasive compound like paint correction products to remove imperfections like scratches in the surface. I have 2021 Denali 20s, like the wheels that
@R32driver posted on his XL Yukon. They do have a factory clearcoat over them so correction compounds can be used on the surface of the wheels to even put imperfections like scuffs. Now you’re not going to be able to “polish” them to make them shinier than what they already are to a like chrome mirror finish. If that’s the look you’re going for then you would want to get actual chrome plated wheels. Ask the dealer about a wheel swap. Most have OEM wheels in stock and usually will be willing auto make a swap if the wheels on the new truck aren’t to your liking.
That being said I love the polished aluminum 2021 wheels I scored as take offs virtually brand new. Gal I bought them off of had less than 100 miles on the Denali she pulled up in when we met to make the wheel sale. Been on the truck a little over two years now and they look just as good as they did the day I bought em. But that being said I’m a professional detailer with the best products always available on hand. Before I mounted them up I took a little bit of wheel correction product and tidied up the wheel surfaces, and then gave them a good coating of three year ceramic coating that I always have on hand. The ceramic coating makes them super easy to keep clean. What minimal dust my carbon fiber ceramic brake pads do shed doesn’t stick to the wheels and make them black like OEM brake setups do. Even when they are dusty from the usual dusty grime of the mountains where I live they still have a really nice bright finish. Took this photo November 22’ after a 9 hour drive from where I live in southern caifornia, up to San Francisco for a Carrie underwood concert and after several hundred miles of driving my wheels still had a nice bright finish and looked good for a quick Golden Gate Bridge photo.