Wheel alignment is part of standard vehicle maintenance that consists of adjusting the angles of the wheels so that they are set to the car maker's specification. The purpose of these adjustments is to reduce uneven tyre wear, and to ensure that vehicle-travel is straight and true (without "pulling" to one side).

At Treacy Tyre's we have Computerised Aligmnent which allows for precise alignment in accordance with the car manufacturers standards. A data sensor is attached to each of the four vehicles wheels and data is sent back to a computer through wireless data transfer as seen in the picture to the right.