I have these 16's on my '99 (Probably bought after as a replacement or upgrade) I'm contemplating painting these a semi gloss black but haven't ever seen them in black. Just wondering if anyone has pictures or can find pictures of some black. Thanks! these rims.

 

Those are factory on higher end XJ's. Also came on the Jeep Liberty. On XJ's pretty sure only the silver like you have. On the Liberty both silver and a black. Here is a shot of a factory black one on my buddy's Jeep that he scoffed off a Liberty. I just picked some up, silver, but think the black would look real nice on my black Jeep. If you click on the picture it will make it bigger.

 

Cherokees in 00 and 01 came with two types of 16" Icon wheels. Classics got grey with a polished rim, Limited came with silver, no polishing, as with OP. Here's mine with the Classic wheels, and then Limited wheels that I plasti-dipped grey for my winter tires.