Tells me that GM has different 18" a darker gray color rim and a lighter color rim....I know of he polished. The service manager said they dont have a updated rpo code for it...So how many of you have the lighter gray rim like I do?? I am calling it BS

 

I don't think it's b.s. When my car came in from GM, It had 3 the same color and 1 different. They ordered 1 for replace but it didnt match either, then they ordered 4 more to get them the same. That didnt work either. Cause they didnt know the color code difference, car was too new. They lined up all 9 rims and took the 4 that matched best!! hope I don't ruin one might me trouble to match!