When buying new tires it's also very important to check date of manufacture. A tire can look completely new but been on the shelf for 3 years. tires deteriorate/age over time particularly when exposed to direct light. Tire warranty typically expires at 6 years from purchase.

For any sort of performance or classic car, good tires are paramount, you are literally entrusting the car and your safety to the road contact and adhesion of each tire.

US dot tire age location: https://www.tirebuyer.com/education/how-to-determine-the-age...