Perhaps this can be answered by someone in the know or someone who has been associated with GM, I know there was one year the H2 had Alcoa aluminum wheels on them and that those were forged aluminum. I believe the rest of the wheels that came on the H2's were cast but I would like to confirm this.

Thanks

 

I'm certain you are correct. Early on I wanted to get a set for mine and did some research. Pretty sure it was this one that came on some of the limited editions... https://www.hummerforums.com/forum/p...-wheels-44073/

 

Thanks Mixman for the answer, the Alcoa's were really a nice looking set of wheels!