I just found the old car domain site for the previous owner and he says "This is #68 of 500. This is not a recaro option car, but a wide tire option. It comes from the factory with 225 wide tires." They only made 2 CSXs in 1989 with wide tires and standard interiors right? If it is, that makes it even more rare. How do I confirm this?
The VIN is 1B3BP94A1KN644769 if it helps.
http://www.cardomain.com/ride/2103088/1989-dodge-shadow