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How Auto Technicians Perform Wheel Alignments

January 29, 2025

Maintaining proper wheel alignment is crucial for the health of your vehicle and for your safety on the road. Whether you have hit a few potholes or simply logged several thousand miles, chances are your vehicle's wheels may be slightly out of alignment. Correcting this is important, as misaligned wheels can lead to uneven tire wear, poor handling, and decreased fuel efficiency. But how exactly do auto technicians perform wheel alignments? Let's explore the intricate process involved.


Perform an Inspection


The process of wheel alignment begins with a comprehensive inspection. Technicians examine the suspension system and look for signs of wear or damage in crucial components, such as tie rods, ball joints, and control arms. They also check tire pressure and condition, as each of these factors can influence alignment measurements. Using a sophisticated piece of machinery known as an alignment rack, the technician lifts the vehicle to get a better view of all angles. This ensures that the vehicle is ready for precise adjustments.


Measure Alignment Angles


Once the initial inspection is complete, technicians move on to measuring the alignment angles: camber, caster, and toe. This is done using a specialized computer alignment machine that provides exact measurements through sensors attached to each wheel. These measurements are then compared to the manufacturer's specifications. According to Kelley Blue Book, you shouldn't drive more than 10,000 miles without a service and repair technician examining your wheel alignment. Regular inspections ensure any misalignments can be promptly adjusted to improve vehicle performance and longevity.


Make Necessary Adjustments


After analyzing the alignment data, technicians make any necessary adjustments to bring each angle back within the specified range. This process involves altering the components of the suspension system, which may include rotating cams, moving struts, or adjusting control arms and torsion bars. This step requires a keen eye for detail and familiarity with various vehicle types, meaning experienced technicians play a crucial role in a successful alignment job.


Achieving optimal wheel alignment requires a systematic approach, detailed measurements, and precise adjustments. Routine checks by certified auto technicians not only prolong the life of your tires but also enhance vehicle safety and handling. Wheel alignments are an essential maintenance task that should not be overlooked. By adhering to regular check-ups, you will ensure that your car remains in peak condition, offering both comfort and safety for many miles to come. To keep your vehicle performing at its best, call Key Diesel and Auto Service to schedule wheel alignments today!

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