Rear's are 27" and fronts are 25". Full specs:
Front Tires: 235/40 ZR/18. Rear Tires: 245/50/ZR18. I don't know squat about the springs. This was a car that was re-built then sold to a dealer. I bougth it from the dealer. I've tried to get all the information about the car from the builder but I can only get so much information.
