how often should you get new tires

Tires should generally be replaced when their tread depth falls below 2/32nds of an inch, or when they are over 6 years old regardless of tread wear. However, tires should never be used beyond 10 years from their manufacture date. Factors such as climate, driving habits, vehicle type, and tire maintenance can affect lifespan, but a typical tire lasts about 6 years or between 36,000 to 75,000 miles. It's also advisable to get regular inspections, especially after 5 years, and to replace tires showing damage, cracks, or uneven wear sooner. For all-wheel drive vehicles, replacing all four tires at the same time is often recommended to avoid drivetrain issues. For vehicles with less usage, tires still deteriorate with age and should be replaced by 10 years maximum. Tire rotation every year or so can help extend tire life and even wear.