I did some looking around and it looks like we only have baby moon hubcaps that would work on as large as 16" diameter wheels, like the Phoenix USA Baby Moon Hub Cover 12" Diameter # PX1309SS. I've linked our entire selection of baby moon style hub caps for you to look at and see if there are any that you might be able to make work on your 1958 Chevy Apache in the event that you need smaller than 12" diameter baby moons. view full answer...