In the meantime, you can still buy new 13" tires from Sears: For 1960-64 Cars: Guardsman Guardsman III - P175/80R13: Sears item #09560842000 Mfr. model #112-801 http://tinyurl.com/2jz8k For 1965-69 Cars: Guardsman Guardsman III - P185/80R13 Sears item #09560843000 Mfr. model #112-828 http://tinyurl.com/3ajt6 Bill Hubbell