Wheel alignment is an important maintenance procedure that involves adjusting the angles of the wheels to the car manufacturer's specifications. The purpose of wheel alignment is to reduce tire wear and ensure that the vehicle travels straight and true without pulling to one side.
The primary angles adjusted during wheel alignment are camber, caster, and toe. Camber refers to the vertical tilt of the wheels, caster refers to the angle of the steering axis, and toe refers to the angle at which the tires point inward or outward.
These angles can be adjusted to obtain specific handling characteristics or to correct misalignment issues. During a wheel alignment, a camera unit or head is attached to each wheel, and these camera units communicate their physical positioning to a central computer.
The mechanic uses an alignment machine to make precise measurements and adjustments based on the manufacturer's specifications.
It's important to note that wheel alignment should be performed by an experienced mechanic using proper alignment equipment.
While some aspects of alignment, such as checking toe, can be done at home, a comprehensive alignment procedure is best left to professionals. Regular wheel alignment is crucial for tire wear prevention, overall vehicle performance, and safety. Misalignment can lead to premature tire wear, suspension failure, unsafe operation, excessive steering wheel play, and more.
It's recommended to have the wheel alignment checked regularly and after any significant suspension or steering component replacements. Remember, the specific wheel alignment procedure may vary depending on the type of alignment machine and the manufacturer's instructions. Always refer to the manufacturer's guidelines and consult a professional for accurate and detailed information on wheel alignment operation.