I think they are aluminum. Not sure if they are clear coated. They are stock. On an 07 Yukon XL SLT. I used to have this stuff for aluminum rims that worked really well. You just sprayed it on and it rinsed off clean. But for the life of me I can't remember what it was.
But I'm open to anything. Homemade, alternative use (oven cleaner? brake cleaner?), some great product you've used - whatever it takes to get them shining again.
But I'm open to anything. Homemade, alternative use (oven cleaner? brake cleaner?), some great product you've used - whatever it takes to get them shining again.