Wheel alignment is the measurement of the position of the wheels compared to specifications that the vehicle manufacturers recommend. Each vehicle has a specific wheel alignment range. If the wheel alignment isn't within its range, steering may become difficult and tires can wear unevenly. This can make them unsafe and also lower the vehicle's fuel mileage. You should check your wheel alignment every 12,000 miles or whenever you get your tires serviced. If the wheel alignment is out of specification, adjustments can be made by moving adjustable suspension parts.

A vehicle's wheels are properly aligned when you can drive down a road in a straight line without drifting or pulling to one side. Drifting and pulling to one side also can be caused by several other factors: a failed radial belt in a tire, low air pressure and worn or bent suspension parts can cause these conditions. A complete inspection should be made before a wheel alignment is performed.