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How is a car Alignment done

An alignment is a procedure performed by a technician to get your vehicle’s suspension back into proper form. By making adjustments to the vehicle’s angles, the wheels are once again aligned with each other and can make solid contact with the road. Wheel Alignment is the simple key to a safe, healthy car.

Tools used

A technician will likely raise your car up on a hoist and use an alignment machine that has devices that clamp to the wheels. The machine is hooked up to a computer and your mechanic makes precise adjustments to a series of measurements to get everything perfectly aligned.

How Wheel Alignment is performed

First, a technician will take your vehicle for a test drive to see exactly what is going on with your vehicle. Once the car is raised on a lift, tires and suspension components are examined to make sure they’re functioning properly. Prior to the alignment process, all broken or excessively worn parts will be replaced. On all four tires, the tire pressure is checked and any adjustments if required are made.

The vehicle will be parked in front of an alignment machine and the technician will begin making the adjustments to the suspension angles according to the manufacturer’s specifications.

There are four main areas that your mechanic will be adjusting: toe, camber, caster and thrust.


Toe is a measurement that determines how much the front and/or rear wheels are turned in or out from a straight-ahead position. Proper toe is crucial for even tire wear and the extended life of your tires.


The inward and outward tilt of the tire and wheel assembly (viewed from the front of the vehicle) is called camber. When the top of the tire is leaning inward, it is a negative camber.When the camber is at the correct angle, the tire and wheel will roll straight.


The forward or backward angle of the steering axis as viewed from the side of the car is caster.Caster helps your vehicle stay on a straight course and aids in your steering wheel returning to a straight position after a turn.


This measurement compares the rear axle direction and the centerline of the car. It also looks at the wheelbase and makes sure that the front and rear axles are parallel.


Although there are some things that you can fix in your car yourself, there are times when the car’s condition demands professional expertise. So at times like these, take your car to your nearest ATS ELGI equipped Garage service provider without any delay.

Your car just needs to be taken care of the right way so that its life gets extended. Moreover, you get a higher resale value for its condition. After all your car is your favorite travel companion, isn’t it?