What are these ford wheels 16 x 4 ?

I drug in some parts the other day and I have a set of 16 x4 inch? ford 5 on 5 1/2 inch bolt pattern. They are really nice but I would like to know what year they are and try to find another set.... Am I measuring these right...?

 

1940 Ford

 

They kinda look like the F-1 wheels I just brought home.

 

Yep, and you are measuring right

 

yup, 4" wide and came on ford cars till '46 i think and maybe ford trucks in the 40's. ford made a 3.5, 4, 4.5 and a 5" wide wheels that are the same style (inner hubcap bump and 5 on 5.5 bolt pattern) and came on cars/trucks from 1940 till the late 50's (trucks). just look for the 4" wide wheels as years don't really apply to the wheels.