Wheels Custom Adding (Not Replacing)

[Niicolass]

Hi. I’ve added some custom rims, but something isn't right. The model isn't applying the ZModeler [spec,env:6] setting. It recognizes the reflections and allows for color changes, but the rims look dull or matte. What could the problem be, or what am I overlooking? Everything else works perfectly the fitment, color changing, and placement but the only issue so far is that they look dull. They don't replace the original GTA rims; they were added using free IDs.

https://postimg.cc/gallery/npMgNgH