1. Tread depth

胎面花紋的厚度應(yīng)大于1.6毫米。如果在低摩擦的潮濕路面上行駛，請確保胎面花紋的厚度是上述值的兩倍。盡管您可以從專家那里學(xué)習(xí)并購買量規(guī)來測量胎面花紋的厚度，但是老司機經(jīng)常使用流行的方法來估算胎面花紋的厚度。費用為$ 1。向上插入胎面槽，因為從邊緣到頂部的距離為1-2 mm。此時，您可以看到胎面花紋的總厚度不足。

The thickness of tread pattern shall be greater than 1.6 mm. If driving on wet roads with low friction, make sure that the tread pattern thickness is twice the above value. Although you can learn from experts and buy gauges to measure tread thickness, older drivers often use popular methods to estimate tread thickness. The cost is $1. Insert tread groove upwards as the distance from edge to top is 1-2 mm. At this point, you can see that the total thickness of the tread pattern is insufficient.

2.花紋磨損指示線

2. Pattern wear indicator line

與過去的舊產(chǎn)品相比，新的輪胎設(shè)計更加人性化：胎面花紋磨損指示器。如果輪胎是新輪胎或磨損程度很低，則幾乎看不到這些指示，但是當(dāng)磨損達到一定程度時，您會發(fā)現(xiàn)這些線條隱藏在胎面花紋溝中。胎面花紋磨損指示器線是扁平橡膠條，其垂直嵌入胎面的垂直胎面槽中。如果檢查輪胎并偶爾發(fā)現(xiàn)一兩個指示線，則胎面花紋會明顯變薄。在這種情況下，在濕滑的路面上行駛時要小心。如果您可以清晰地看到輪胎上幾乎所有的指示線，則意味著您需要盡快更換輪胎。

Compared with the old products in the past, the new tire design is more humanized: tread pattern wear indicator. If the tire is new or has low wear, you can hardly see these indications, but when the wear reaches a certain level, you will find these lines hidden in the tread groove. The tread pattern wear indicator line is a flat rubber strip embedded vertically into the vertical tread groove of the tread. If the tyre is checked and occasionally one or two indicator lines are found, the tread pattern will become significantly thinner. In this case, be careful when driving on slippery roads. If you can clearly see almost all the indicator lines on the tire, it means that you need to change the tire as soon as possible.

3.輪胎胎側(cè)裂紋

3. Tire sidewall crack

并非所有輪胎問題都集中在胎面上，輪胎胎側(cè)也存在一些問題。檢查輪胎的側(cè)壁是否有明顯的裂紋或割傷。這些小凹槽表明輪胎將來可能會漏氣，更糟糕的是，輪胎可能會爆裂。這些輪胎的故障是我們要避免的事情。因此，如果輪胎側(cè)壁上的裂紋看起來更嚴(yán)重，則將車輛開到修理廠并盡快更換輪胎。

Not all tire problems are concentrated on the tread, and there are also some problems with the sidewall of the tire. Check the sidewall of the tire for obvious cracks or cuts. These small grooves indicate that the tire may leak in the future and, worse, burst. These tire failures are something we need to avoid. Therefore, if the cracks on the sidewall of the tire appear to be more severe, take the vehicle to the repair shop and replace the tire as soon as possible.

4.輪胎脹大和脹大

4. Tire expansion and expansion

由于缺乏強度，輪胎的外表面可能會比普通輪胎的表面升高并且起泡更多。輪胎也面臨類似情況。如果您未能及時運送到修理廠并發(fā)現(xiàn)輪胎故障，則胎面強度不足的零件可能會突然高速破裂。輪胎破裂甚至?xí)︸{駛員和乘客造成嚴(yán)重傷害。

Due to the lack of strength, the outer surface of a tire may be raised and blistered more than the surface of a normal tire. Tires face a similar situation. If you fail to deliver it to the repair shop in time and find a tire failure, parts with insufficient tread strength may burst suddenly at high speed. Tire rupture can even cause serious injury to the driver and passengers.