What method should car owners use to identify the difference between new tires and retreaded tires? The most common is to observe the color and gloss of the tires. The color and gloss of the retreaded tires are relatively dull. It can also be identified by observing the overlap between the tread and the sidewall. The overlap between the tread and the sidewall of a retreaded tire is not as smooth and smooth as a new tire.
Professional masters identify tires by the signs on the tires. There are some raised signs on the tires, indicating the model and performance of the tires. These are the breakthrough points for identifying retreaded tires. Generally, retreading The signs of the used tires are re-applied after retreading, while the signs of brand-new tires are integrated with the tire. The identification method is to scratch these signs with fingernails. Generally, these signs of retreaded tires are not very tight. The one that can be pulled off must be the retreaded tire.