My daughter & son-in-law recently purchased a 2005 Outback with 10,000 miles on it. They've had trouble with it pulling to the left & found wear on the tread. Dealership switched tires left to right after doing an alignment. Then it started pulling to the right. Dealership then put 4 new tires on it & aligned it again. At 1st in ran ok but now it's pulling left again. They asked me if that's a typical characteristic of the Outback. I don't think so but I said I'd try to find out. How 'bout it? Anyone got any suggestions as to what the problem might be? Thanks!