Since the car was invented it has been important that all four wheels point in the same direction!
Over time, as the car and it's components have evolved, so has the method of measuring the geometry. In the early days cars only needed Tracking because the rear axles were fixed and only the toe on the front wheels was adjustable. The geometry of today’s modern vehicles is a lot more complex, with over 14 primary angles that can be measured and in most cases the majority are adjustable.
The modern car is built for comfort, performance and handling. In order to achieve and maintain the best ride possible, the steering and suspension needs to be measured and adjusted to within the motor manufacturer’s specifications. This can only be done by having a full four wheel alignment measurement, by a quality wheel alignment servicing outlet.
For a no nonsense guide on wheel alignment; with jargon busting basics through to full explanations covering the more technical Geometry terms; Toe, Camber, Caster, thrust line, set back etc, videos, plus a locator guide to find a Hunter Imaging Wheel Alignment centre go to :www.AlignMyCar.co.uk