https://www.theclassicford.com/1959_Ford_ID_numbers.htm They don't list an F for the Ranchero body style, but perhaps everything else is correct. You could also check at this site: https://www.ford-trucks.com/forums/1135492-1959-ranchero-vin-help.html Here's another full data plate decoder: http://www.so-calgalaxies.com/1959 And a 1959 Ranchero brochure: https://www.auto-brochures.com/makes/Ford/Ranchero/Ford_US Ranchero_1959.pdf