It seems there is a lot of discussion on spare tire carriers lately. This has renewed my interest in finding out what my 1940 GMC needs. Does anyone have knowledge/photos of the correct 1940 style carrier assembly?

My truck has 17" wheels, is the carrier different based on wheel size?

Thanks,
Steve

See my 1940 Canadian GMC:
http://community.webshots.com/user/ndnchf