I agree with FormulaS340. I am running 14" Goodyear Ployglas tires all around on my Duster and I love the old school look. I do not have any issues with running these tires. I do not run my car in the rain so they only roll on dry pavement. As for the OP, Try E bay or Craigslist. I got my 2 NOS rear Polyglas tires from a tire dealer in New York called Fox Tire through E bay and found the other two NOS on Craigslist. Good Luck!!!!!!!