Prick a hole

您的愛車被扎過輪胎嗎?如果有那么是多長時間前的事了呢?其實對于已經補了很長時間的輪胎來說，即使暫時用起來沒問題，但在負載下的承受力也會大不.如從前;另外，同一條輪胎上如果已經扎了3個以上的洞，我們還是建議您盡快把它換掉。

Has your car ever had a puncture? If so, how long ago was it? In fact, for tires that have been mended for a long time, even if it's OK to use temporarily, the bearing capacity under load will be very different As before; In addition, if more than 3 holes have been pierced in the same tire, we still suggest you replace it as soon as possible.

鼓包

swelling

汽車如果以高速駛過凹坑、障礙物及馬路牙子時，輪胎局部在大的撞.擊力下將發生嚴重變形，從而內.部壓力瞬.間.增.大，這樣的直接后果就是造成胎側簾子線斷裂而引起鼓包。另外在相同沖擊力度下，低扁平比的輪胎比高扁平比輪胎容易造成胎側鼓包。已經發生了鼓包的輪胎須.立.即換，否則就有爆胎的隱患。

If the car passes through pits, obstacles and Road teeth at high speed, the tire will be hit locally Severe deformation will occur under the impact force, resulting in internal deformation The pressure in the upper part is instantaneous Room Increase The direct consequence of this is that the sidewall cord is broken and bulging is caused. In addition, under the same impact force, the tire with low flat ratio is easier to cause sidewall bulge than the tire with high flat ratio. A bulging tyre whisker has occurred stand. Replace it immediately, otherwise there will be a hidden danger of tire burst.

花紋

decorative pattern

一.般.來.說，正常使用的家用轎車可以每6萬公里或兩年換一.次輪胎，但對于花紋磨損嚴重的輪胎則應提早換。現在的快修店都有花紋磨損標尺，車主可以買一把，隨.時檢測自己輪胎的花紋磨損狀況。此外，胎面裂紋增多也是老化嚴重的.象.征，平時可以適當噴一些輪胎保護蠟，還有就是開車時盡量不要壓到腐蝕性的液體。

I General Come on He said that family cars in normal use can be replaced every 60000 kilometers or two years Secondary tires, but tires with serious pattern wear should be replaced in advance. At present, all express repair shops have pattern wear scales. Car owners can buy one and follow Check the pattern wear condition of your own tires when. In addition, the increase of tread cracks is also a serious cause of aging Elephant Sign, you can spray some tire protection wax properly at ordinary times, and try not to press corrosive liquid when driving.

氣壓

pressure

現在的大多數家用轎車都使用了無內胎的子午線輪胎，對于前驅車來說由于發動機、變速箱等重要驅動部件都壓在前部，所以前輪有時看起來會有點癟，但目測是不準確的，一.定要用專.用的胎壓表測量。一.般.來.說前輪的氣壓在2.0帕—2.2帕之間，(由于每輛車的用途和設計各有不同，所以好參考使用說明書上標定的廠方數值)，夏天可以適當低一些。

Nowadays, most family cars use tubeless radial tires. For front drive vehicles, the front wheels sometimes look a little deflated because the engine, gearbox and other important driving parts are pressed in the front, but the visual inspection is inaccurate Be sure to use special tools Measure with a tire pressure gauge. I General Come on It is said that the air pressure of the front wheel is between 2.0 PA and 2.2 Pa. (since the purpose and design of each vehicle are different, it is good to refer to the manufacturer's value calibrated in the operation manual). It can be lower in summer.

石子

gravel

有些車主經常會聽見自己的愛車在行駛時會發出聲音，但車用起來卻也沒有故障，這時您就要檢查一下是不是有小石子卡在輪胎花紋里了。其實只要平時抽空用鑰匙將胎面紋路里的這些小石粒挖出來，會使輪胎的制動抓地穩定，而且還避.免了胎噪。

Some car owners often hear that their car will make a sound when driving, but the car has no fault when using. At this time, you need to check whether there are small stones stuck in the tire pattern. In fact, as long as you take the time to dig out these small stones in the tread pattern with the key, the braking and grip of the tire will be stable and the tire can be avoided Avoid tire noise.

備胎

spare tire

要想備胎起到真.正應急的作用，平時就要重視對其的保養。要經常檢查備胎氣壓;其次，備胎要注意防油蝕，備胎是橡膠制品，怕各.種油品的侵蝕。輪胎沾油后，很快就會發生脹蝕，這會大大降.低備胎的使用壽命。備胎的壽命在4年左右，很多車主錯誤地認為備胎不用就一直是新的，其實過了4年即使備胎一.次也沒有使用過也要換，否則備胎就成了廢胎。

If you want the spare tire to work really well It is the role of emergency, and we should pay attention to its maintenance at ordinary times. Always check the spare tire pressure; Secondly, the spare tire should pay attention to oil corrosion prevention. The spare tire is made of rubber, which is afraid of various Erosion of oil products. After the tire is stained with oil, it will swell and corrode soon, which will greatly reduce the pressure Low service life of spare wheel. The service life of the spare tire is about four years. Many car owners mistakenly believe that the spare tire is always new when it is not used. In fact, after four years, even if the spare tire is one If you haven't used it twice, you should also replace it, otherwise the spare tire will become a waste tire.