What is the 5 year tire rule?
While there’s no hard-and-fast rule, and no federally mandated safety guidance on when a tire should be (ahem) retired, many carmakers and experts advise replacement between five and six years from the manufacturing date. New tires last longer, deliver consistent performance over time, and are covered by the manufacturer’s warranty. Finally, you know exactly where they come from. In conclusion, while they are a bigger investment, choosing new tires instead of used ones gives you complete peace of mind—for both safety and durability.Ten years: maximum recommended service life as a precaution, michelin recommends replacing tires ten years after their date of manufacture, regardless of remaining tread depth or apparent condition.