How are wheel alignment issues diagnosed?
Wheel alignments normally do not require a diagnosis. They are most often completed as scheduled maintenance, or as part of a repair necessitating removal and installation of steering and suspension components. If the alignment is being corrected because of an accident, there is a chance that the alignment cannot be fixed through adjustment, indicating frame damage has occurred.
How are wheel alignments performed?
Laser alignment machines are used to perform wheel alignments on most passenger vehicles. The machine has four alignment heads, one attached to each wheel. The heads send laser signals to a base machine, allowing the machine to calibrate the adjustments needed. The technician will follow instructional prompts from the machine and make needed adjustments.
RepairPal Recommendations for wheel alignment issues
Many facilities will have their junior mechanics handle wheel alignments. If an ASE certified technician is available, consider requesting that they do the alignment.
What to look out for when dealing with wheel alignment issues
When vehicles have been damaged by collisions, large potholes, curbs, or anything that changes the alignment significantly, there is a chance that damage to the suspension may require replacement of various components before an alignment is performed. If the alignment is performed and the adjustments aren't able to meet manufacturer specifications, a chassis repair facility may be needed.
Can I perform a wheel alignment myself?
Accurate wheel alignments can be achieved by the DIYer, but home-made devices and creative methods are not as accurate as a laser alignment machine. Trusting professionals to handle the alignment is the best method to ensure you maintain the vehicle's road manners and your tires last as long as they should.