When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
The one you just pictured does in fact appear to be a solid polished aluminum wheel and not chrome clad. Only way to really tell in a pic is with the center cap removed like you just posted.
factory wheels of those are steel. Ford didnt chrome clad in the 10th Gen trucks.
Its one of these options
Steel (painted)
Steel (chrome dipped)
Alloy (painted/clear)
And special editions had Alloy (Chrome) (Lightning or Harley only)