differences. Turbos have wider rear wheels than NAs do. You only have to worry about right to left. If you look in the 'scoops' of each wheel there is a series of numbers and letters stamped on there. The left wheels have an L stamped on them and the rights have an R stamped on them. You can rotate from front to back as long as the wheels stay on the same side of the car.
Jonathan Howlett AIM-JRHZ32 1993 Ultra Red Twin Turbo 1990 Pearl Yellow Twin Turbo(Deceased)