I just bought an 88 c4 an have 10 spoke saw blade rims. They are 16" and they are missing center-caps for them. If anyone has any idea what year these are I would appreciate it.

 

I know some of the c5 corvettes had 10 spoke wheels. Some of the c6 ones do too. Depending on what year you bought it you can look at one of those. I wanna say the 2002 corvette had 10 spoke rims, but i'm not sure so don't take my word on it. Hope this helped!!