I bought a 2006 Altima 3.5 SE about 2 months ago and am having a lot of trouble with the car because it does not adjust to road crowns very well. If the road is even SLIGHTLY crowned, I have to hold the steering wheel at an angle for the car to go straight. If there are passangers in the car, it gets really bad. I have taken it to the dealership like 5 times and they keep adjusting this and that and have never been able to fix it (even though they verify the problem). I have taken it to two different dealerships. Has anyone else had this problem or does anyone have any recommendations on what to do? Thanks!!