What could be causing abnormal tire wear on my Vauxhall Insignia?

I have noticed that my Vauxhall Insignia's front tires are wearing out faster on the inside than the outside. I have had the alignment checked and it is within specifications. What else could be causing this issue? I am concerned about potential safety hazards and expensive tire replacements.

One potential cause of abnormal tire wear on your Vauxhall Insignia could be worn or damaged suspension components. I would recommend having the suspension system inspected by a mechanic.

Another possible cause could be incorrect tire pressures. Check the recommended tire pressure for your vehicle and make sure all tires match. Also, remember to regularly check and adjust tire pressures to ensure even wear.

Have you recently had any suspension or alignment work done on your Vauxhall Insignia? It is possible that the technician did not properly tighten or adjust all components. I suggest bringing it back to the same mechanic and explaining the issue.

In some cases, tire wear can also be accelerated by aggressive driving habits. Make sure you are not constantly accelerating and braking hard, as this can put extra stress on the suspension and tires.