Tire and Wheel Operation
WARNING: This page is about a different car, the 2003 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
Observe vibration of the steering wheel or the seat at normal highway speeds, or a pull to the right or left on a straight, level road. This may indicate the need for a tire pressure check. If the tire pressure is correct, and still notice any of these conditions, have vehicle serviced.