What should you check when purchasing a new tire for your vehicle?

1. Only that the air pressure of the new tire is identical to that of the old tire.
2. Only that the size of the new tire is identical to that of the old tire.
3. Only that the shape of the tire’s sole (the tire’s surface) is identical to that of the old tire.
4. Correct answer: The tire’s manufacture date, to ensure it is not too old (over 6 years).

WhyWhen buying a new tire, check its manufacture date: the tire should not be older than six years.