I bought this '85SS with these wheels, but I don't know what vehicle they came from, except that it is a Chevrolet center cap. Does anybody recognize them?

http://elcaminocentral.com/albums/Darbysan_85SS_910/PB230917.thumb.jpg

They are off a new model S-10.

Thanks Chevypwr. Thought it might be something like that.

Yep, s-10, A friend of mine has em.

Ive also seen them on some of Chevy's Mid-Size Conversion Vans as well as base model S-10's.