Old tire retreading and new tire identification method

Distinguish the point one: Observe the pattern color and luster of the tire From the grainy road, under normal circumstances, because the inferior retreaded tire processing is not standardized, the groove is relatively shallow. In terms of color, poor retreaded tires look bright and shiny, while the regular retreads are relatively dark. The refurbished tires are bleak in color and luster.

Identify the second point: Observing the overlapping parts of the tread and sidewalls First look at the sidewalls, and whether the various labels are complete. Each tire manufacturer has a forum pattern code to see if the pattern code corresponds to the tire pattern. Next, look at whether the joint between the tread and the carcass of the tire shoulder is smooth, and the retreaded tires are self-made treads that are attached to the old carcass. The lap joint between the tread and the sidewall is not as good as the new tire. There are binding marks on the sides.

Discerning Point 3: The brand tyres produced by the regular manufacturers of tire marks have some prominent marks on the tyres, indicating the type and performance of the tyres, the date of durability on the inside, and the wear marks in the anti-skid grooves of the tyres. Most of the signs of retreading tires are usually re-attached. When these signs are scratched with nails, they must be retreaded.
At the same time, each qualified new tire will have a special wear logo after leaving the factory. Generally, the outside of the tire will be printed with the TWI, or the logo of the small triangle. Generally speaking, this mark indicates that the tire is seriously worn out and cannot be used. It must be scrapped. The refurbished inferior tire mark is affixed by the workshop itself, so the hand-held mark can also be identified.
In addition, you can also hold the tire on both sides, poor quality retreaded tires are relatively soft.

Owners understand the method of tire identification, they must also pay attention to the following points:
First of all, you cannot blindly save money and go to a roadside shop with no qualification to replace the retreaded tire.
Secondly, at present, there are very few refurbishment of car tires in China, and the purchase of car tires that are known as refurbishment is particularly costly. Some businesses have to pay attention to the fact that retreaded tires are sold to consumers in the name of “nine new tires” which are not worn out for a long time.