Dean says that the tire tracks belonged to tires only used on a 1989 Geo Metro. This car when new had odd-sized 12" tires. This model sold with 12" tires through 1994, so it would not be possible to limit the tire to a 1989 model. Additionally, the original tires made for use in 1989 would not likely still be in use in 2014 due to dry rot (age) and tread wear (use).