Here is a (grainy) picture of a Model T I took at Smithsonian in Washington DC. Note the tyre tread.
http://groups.msn.com/AussieFalcon/shoebox.msnw?action=ShowPhoto&PhotoID=17
I think this is the history behind it http://www.smithsonianlegacies.si.edu/objectdescription.cfm?ID=151
A Tucker Torpedo was nearby:
http://groups.msn.com/AussieFalcon/shoebox.msnw?action=ShowPhoto&PhotoID=19
http://groups.msn.com/AussieFalcon/shoebox.msnw?action=ShowPhoto&PhotoID=17
I think this is the history behind it http://www.smithsonianlegacies.si.edu/objectdescription.cfm?ID=151
A Tucker Torpedo was nearby:
http://groups.msn.com/AussieFalcon/shoebox.msnw?action=ShowPhoto&PhotoID=19