Tire standards in China have fallen ten years behind the United States and Europe

As of March 17, 2011, the 315 service hotline received 37 complaints in the automotive industry in 19 days, including 18 passenger vehicles, accounting for 48.6% of the total complaints; 15 auto parts, It accounted for 40.5% of the total volume of complaints; trucks accounted for 3 cases, which accounted for 8.1% of the total number of complaints; insurance 1 accounted for 2.7% of the total complaints.

It is worth noting that the auto parts complaints were all tire complaints, of which 11 were Kumho tires, which accounted for 73.3% of the total auto parts complaints; and 3 were Hankook tires, which accounted for 20% of auto parts complaints.

100,000 yuan less than the following models tires have a higher proportion of problems in the tire quality issues have been repeatedly complained, the media has also reported that the content is similar, not the tire crack is bulging, there are puncture. Many cases that have appeared in newspapers say that they are used improperly by consumers. As reported in the report, poor road conditions, the phenomenon of scraping on the side of the tires when consumers drive, and it is easy to cause some problems, but the current situation of complaints is a bit complicated, it should cause the relevant departments to pay attention. Because most of the complaints are directed to Kumho and Hankook tires, and the problem tires are mostly concentrated on models under 100,000 yuan.

It is not a coincidence that there have been relatively few complaints about tires in the past and that the number of tires has suddenly increased recently.

When installing a tire, there is a speed requirement, which means that the tire should be matched with the speed of the car. The higher the speed, the higher the requirement for the tire. However, due to two reasons, auto manufacturers often do not match tires as required. First, consumers often do not drive to the maximum speed when driving, or even if they open to the maximum speed, the time is not long. Therefore, manufacturers will come to a conclusion that without the use of tyres with the highest speed, the car can also be used normally. Second, the price of tyres with different speeds is very different, and now the price of the tyres is going down, the manufacturers will try to make all kinds of Ways to reduce costs, tires are easily overlooked. Therefore, the manufacturers quietly made their hands and feet, and some tires have already hit the market at a low price, and the car factory and the tire factory have thus tied their interests together.

High-speed cars with low-speed tires cause frequent tire failures Why don't tires have problems now?

This cannot but mention the explosive growth of car sales in 2009. In 2009, our small-displacement vehicles developed rapidly under the promotion of policies, and vehicles with lower prices also increased rapidly. The buyers of these cars are ordinary families, and they know very little about the car, let alone pay attention to the quality of the tires.

At the same time, China's expressways are also developing rapidly. This gives the car an opportunity to drive at high speed. Therefore, the problem of high speed cars with low tires is exposed. In other words, the tires should have been qualified, but because of the high speed and low speed, they are not suitable for high-speed driving. This is still a great deal for consumers. The more dangerous is the puncture at high speeds. Once an accident occurs due to an explosion, the traffic police often finds that the driver is speeding or driving improperly. This is very dangerous and involves the lives of many consumers.

China's tire standards have lagged behind the United States and Europe for a decade. The quality of tires should cause concern to relevant departments. Because with the rapid growth of 100,000 yuan or less, the safety risks posed by tires will increase. The quality supervision department and the vehicle management department shall bear an irresponsible responsibility. They shall effectively manage whether the models are equipped with tires and the quality of the tires as required.

Tyres are very important for car safety. Cars have requirements for tires. The tires themselves also have many standards: there are national mandatory standards, there are recommended standards, there are industry standards and the company's own standards.

The key requirements for tires are high speed, durability, strength, and environmental protection. They also require low rolling resistance, wet skid resistance, and low noise, among which safety performance is the most important. Unfortunately, China's tire standards have been seriously lagging behind, domestic tire standards have not changed for many years, the current implementation of the standard was released in 1997, has not kept up with the current situation of the car and road development, and foreign countries have been modified in 2007 The standard. The difference between the two is exactly 10 years.

For example, in the United States and Europe, the test standards for tires were raised in 2007, the test speed was increased from 137 kilometers to 160 kilometers, and the durability test mileage was also increased from 3,000 kilometers to 4,080 kilometers. It is also required to test drop-off, aging, and ventilation. Sex. Due to stricter requirements, China’s tire exports to the United States have also been greatly affected.

The United States has repeatedly recalled problem tires. China has not yet heard about tire recall cases. As early as in 2007, there were media reports that some Chinese tires caused car accidents in the United States, and the manufacturers said that they were caused by improper use. This is from a certain point of view, it is to make the problem tires find an excuse to escape responsibility. In fact, some experts have warned that everyone has too little attention to the tires and neglected their safety requirements.

In this regard, we should learn from the United States. In 2001, the US National Highway Safety Administration required Bridgestone/Pustrade to recall 3.5 million tires. The Panasonic believes that its tires are okay, but Ford Motor Company was forced to end its 95-year cooperation with Pansys. Relationship, replaced all tires.

Kumho Tire also had two large-scale recalls in the United States. One was in 2004 and the other was in 2006. At present, there are currently at least 15 factories in China that still use Kumho Tire, because the price of Kumho Tire is relatively low. In the domestic market, cars win with prices. Our related departments only issued warnings of consumption or quality exposure to Kumho Tire's problems. Because our tires have not yet had a recall precedent.

Traffic police managers regardless of the subjective judgment of the car is tantamount to excuse the responsibility of the manufacturers domestic so far rarely hear the recall of the tire, consumers have no place to identify the quality of the tire. After a problem occurs, it is generally only possible to listen to the manufacturer's side.

Regarding this issue, relevant departments must pay close attention and they should take prompt action. Do not wait until the time comes to investigate the responsibility. It is necessary to immediately count the relevant complaints in this area and then investigate the causes of these problems. If it is found that the tire has quality problems, it should be Inform manufacturers to recall problem tires.

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