92 would have 91 small brakes while the 93 has bigger brakes. This would be why they don't fit. They also space the caliper out a little more due to the thicker rotor.I had a 92 turbo with 14" steelies for winter tires. Tried to use them on my 93 turbo and they wouldn't fit over the rotors. Not sure about the stock wheels, I never had them, have 17s for summer.