Public domain
Untitled photo, possibly related to: Charlotte, North Carolina. Testing the thickness of tires at the terminal of the Associated Transport Company. This is done to make sure the tire with the thickest tread rides on the outside
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineUntitled photo, possibly related to: Charlotte, North Carolina. Testing the thickness of tires at the terminal of the Associated Transport Company. This is done to make sure the tire with the thickest. 1943-01-01. Vachon, John. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.