Find out how to determine the right time to replace the tires on your car, motorcycle, or scooter, saving money without compromising safety.
Regulations and Tread Depth
According to current regulations, the **tread depth of tires** must be at least 1.6 millimeters. This means that the grooves in the tires must be deeper than this measurement. If they are shallower, the tires need to be replaced.
Unreliable Methods: The One-Euro Coin
There are many DIY methods circulating on how to measure tread wear, including using a one-euro coin. However, this method is unreliable. The edge of the coin is much thicker than the 1.6-millimeter limit required by the regulations, making this method inaccurate.
The Reliable Method: Depth Gauge
For accurate measurement, it is essential to use a **depth gauge**. This tool consists of a piece of metal or plastic with a pin that fits into the grooves of the tire, providing a precise reading of the tread depth. The depth gauge is a minimal investment that can make a difference in road safety.
How to Use the Depth Gauge
Insert the pin of the gauge into the tire groove and read the indicated measurement. If the measurement is above 1.6 millimeters, the tires are still in good condition. In my case, for example, the gauge indicates almost 4 millimeters, so I am still safe.
Mid-High Range Tires: Wear Indicators
Some **mid-high range tires** are equipped with visual wear indicators. These indicators are small rubber bumps located within the grooves. When these bumps disappear, it is a sign that the tread has reached the wear limit and the tires need to be replaced.
How to Identify Wear Indicators
Carefully examine the tire grooves and look for small rubber bumps. When these bumps are no longer visible, it means the tread is worn out and needs to be replaced.
Conclusion
I hope I have answered all your questions about when to change tires. If you still have doubts, feel free to write to me in the comments. Remember, a simple check with the depth gauge or observation of the wear indicators can make a difference for your safety. See you next time.
