Why does my car do this?!?

I agree with all the answers listed, but there is one that is not listed. I've owned a 1989 honda accord. Some of them have factory wheels that utilizes aerodynamics. "Type COW-63942 or COW-63943" in GOOGLE IMAGES", don't use "GOOGLE EVERYTHING", because it wont show the correct picture here is a link so you can see what the wheels look like while on the car. Look at the factory wheels on this: a href="http://youtu.be/Y-NsDWmuCtQ" rel="nofollow"http://youtu.be/Y-NsDWmuCtQ/a ,and you can see what I'm talking about. While the car is being driven air is sucked in through the rims and pushed to the undercarriage of the car to improve performance, speed, and the "Center of Gravity" of the vehicle. If the wheels are not put on the exact side that is listed on the back or front of the wheel (in very small letters), it will throw the aerodynamics off a lot. This will increase with the speed of the vehicle. I've had this problem for a long time until I found out what was causing it. If you have these wheels then this may be your problem too. "Good Luck".......