How often should I change the tires on my Toyota Highlander?

I purchased my Toyota Highlander a few years ago and I'm starting to notice some wear and tear on my tires. I know regular tire maintenance is important, but how often should I actually change them?

As a general rule of thumb, it's recommended to change your tires every 60,000-80,000 miles.

If you notice any signs of wear like cracks, bulging, or uneven wear, it's best to change your tires immediately.

Consider changing your tires every 6 years even if they haven't hit the mileage threshold, as tire rubber can deteriorate over time.