Technical What are they from?

My Uncle (who passed 20 years ago) gave these rims to my brother who just gave them to me. I have no idea what they are from, seems like I thought something was said about a 1930 Chevy pickup, just can't remember after all these years. Can anyone help? thanks y'all..

 

Yep. Looks like a Chevy 6 bolt pattern to me. I'm sure a Chevy expert will be along and ask what size tire fits to nail down the year. I know Fords... Model A's were 20" and 19". '32's were 18". 33-4 were 17" and '35's were 16". Don't know if Chev followed .

 

1935 Chevy I think.

 

I'm far from an expert but if you look closely there may be data stamped on to the rim or hub.

 

18'' '33 Chev Master or Eagle ..

 

Model "A"s were 21" and 19"

 

These are 20", could not find any data stamped anywhere on them. Thanks for all the help so far...

 

OK then ... if you get a 20'' measurement, then they have to be '30 or '31 Chev which are 19''.
Measure the inside flange of the rim.

 

19" inside the flange. Thank you for the help, it is much appreciated!