Hi Folks, I replaced two of the tires which were really worn out and i did not want to take a chance with the buffalo winter. The other two tires were brand new when I had purchased the car 6-7 months back. I had the new tires put on the front and the old ones at the back. But having the new tires on the front dis-aligns my streering. Once I put the old tires back on the front, the streering again aligns properly. Now the question is why would only the new tires create an alignment problem? Should I get a steering alignment done with the new tires at the front? If I do that, would it dis-align the steering again when I rotate the tires?