Cut-standard tires are tires from which information such as trademarks and other manufacturer, quality marks and acceptance standards have been removed.

Tires must undergo product qualification testing before leaving the factory. During the testing process, some tires will definitely be eliminated due to quality problems, such as uneven rubber, large or tight mouth openings, lack of rubber, uneven arrangement of steel wires, tire defects, etc. There are bubbles in the body, etc. Because there are still problems with the quality of defective tires, in order not to affect the normal market environment, they are cut and labeled. Such tires are often less than half the price of tires of the same brand on the market.

Extended information:

Notes:

1. Tire valve caps are usually rarely paid attention to, but once lost, they will cause slow air leakage, causing Driving a tire in a deflated state will increase tire wear and vehicle driving resistance, which not only consumes more fuel and increases tire noise, but also makes the tire more likely to deform when the vehicle turns, greatly shortening the use of the tire. life.

2. During daily use, pay attention to maintaining the required air pressure. It is not a good thing to have tire pressure that is too high or too low. If the tire pressure is too high, it will easily burst, and if it is too low, it will easily damage the tire. Therefore, the standard tire pressure should be maintained in accordance with the manufacturer's requirements.

3. In addition to judging whether the tire pressure is normal by whether the tire wear is normal or not, it is best to check around the car before driving to see if the air pressure in the four wheels is normal. You can also use a tire pressure meter. Take measurements.

Baidu Encyclopedia-cutting standard tires