Originally Posted by xfire2005
Directional tires should only be rotated from front to back on the same side of the car. Since you have 18's on the front and 19's on the rear, you should not rotate your tires at all if they are directional.
P.S. The Conti Sport Contac 2 tires are great!
I did not know that you could get by without rotating! Wow, thanks for the advice.