Dating the age of tires
Luckily, you maintain control and safely maneuver to the side of the road.
The tires are new, purchased a few months ago from a local tire shop. The fact is that all tires have an expiration date.
Also indicated are the materials used in the tire; steel, nylon, polyester, etc.
Tires do degrade over time, though, and that process is called dry rot.
Oils and chemicals in the rubber compound start to evaporate or break down because of UV exposure.
Ever wonder what all those numbers on the sidewall of your tire actually mean? Here’s a primer on tire size and other sidewall markings that can give you valuable information about your tires.
Width in millimeters – The first of the tire size numbers gives you the width of the tire from sidewall to sidewall in millimeters.