Tire DOT & Energy Labelling

Understand tire age and safety with Tire DOT & Energy Labelling. Every tire carries a DOT Tire Identification Number (TIN) stamped on the sidewall—the last four digits tell you exactly when that tire was manufactured, down to the week and year. This information matters because tire age affects performance and safety, even if tread depth looks acceptable.

NHTSA guidance recommends checking the TIN date whenever you purchase new tires and comparing it against your vehicle manufacturer's recommended tire replacement timeframe. Older tires may not perform as expected, especially in emergency situations or adverse weather.

When inspecting your tires, check both sidewalls carefully—the TIN may only appear on one side. Use this app to decode what those numbers mean and make informed decisions about tire replacement. Tire DOT & Energy Labelling helps you stay informed about one of the most critical safety components on your vehicle.