How often should I replace my car tires? Mine have been used for five years.

If you have money, just go for it. If not, just see how you feel.

I've already switched to Pirelli P8 SUV, but the grip and noise reduction aren't as good as the original ones.

If there are signs of aging, it's better to replace them for safety. I've driven 50,000 kilometers in four and a half years, and the front tires aren't doing too well. I'm planning to change them soon.

Are there any noticeable aging cracks? If not, you can use it for another year or two. Assuming about 20,000 kilometers per year, that's reasonable.

It depends on the condition of the tires. In five years, they might have covered 500,000 kilometers or just 5,000 kilometers. 😊