[29spcoupe]

Many Model T's had parts/characteristics of more than one year. Ford did not change parts from one model year to another, but used up the older parts until they were gone. Non-starter cars very often would have clincher rims and tires whereas the starter cars had the 21 inch wheels with balloon tires. Don't try to date the car by the characteristics or parts. Use the engine number. But in the last 90 years or so, that could have been changed too.