天冷了可以調(diào)低胎壓嗎？
Can you lower the tire pressure when it's cold?
首先天冷的時候調(diào)低胎壓是不對的，之所以有這個說法，是在雪地越野和沙漠越野的時候采用。因?yàn)榻档洼喬サ奶海喬ヅc地面接觸面積就多，可以更好的在雪地和沙漠脫困和行駛。但是對于正常行駛的時候，天冷的時候是不能調(diào)低胎壓，反而應(yīng)該調(diào)高。因?yàn)槲锢砩嫌袀€熱脹冷縮的原理，冬季氣溫降低，輪胎內(nèi)的氣體相比夏天的時候，雖然量是一樣的，但是輪胎氣壓更低，所以應(yīng)該要調(diào)高氣壓。
First of all, it is wrong to lower the tire pressure when it is cold. The reason for this statement is that it is used in off-road snow and desert. Because the tire pressure is reduced, the contact area between the tire and the ground is more, which can better get rid of difficulties and drive in snow and desert. However, for normal driving, the tire pressure cannot be lowered when it is cold, but should be increased. Because there is a physical principle of thermal expansion and cold contraction, the temperature decreases in winter, and the amount of gas in the tire is the same compared with that in summer, but the tire pressure is lower, so the pressure should be increased.
因?yàn)樘炖淞颂罕緛砭捅认奶斓停€調(diào)低胎壓，輪胎就會過癟。雖然抓地力好了，但是也增加了油耗。更嚴(yán)重的是，因?yàn)殚L時間的低壓行駛，輪胎的負(fù)荷增加，胎壁就容易老化，增加爆胎的風(fēng)險。所以冬天應(yīng)該把胎壓升高，一般是按照說明書上的標(biāo)準(zhǔn)胎壓，升高0.1~0.2Bar。另外每款車的胎壓是不一樣的，不是大家通常說的2.5bar，也不是什么區(qū)間，在說明書上有嚴(yán)格的標(biāo)注。說明書那么厚很少有人看，其實(shí)每輛車的車門側(cè)都會有一個標(biāo)簽，有的是在油箱蓋上，自己可以找找。上邊標(biāo)注的都是正常溫度時候的胎壓，所以夏天調(diào)低0.1~0.2bar，冬季調(diào)高就行。
Because it's cold, the tire pressure is already lower than that in summer. If you lower the tire pressure, the tire will be too flat. Although the grip is good, it also increases fuel consumption. More seriously, because of long-term low-pressure driving, the tire load increases, and the tire wall is easy to age, increasing the risk of tire burst. Therefore, the tire pressure should be increased in winter, generally by 0.1 ~ 0.2bar according to the standard tire pressure in the manual. In addition, the tire pressure of each car is different. It's not the usual 2.5bar, nor is it a range. It's strictly marked in the manual. The manual is so thick that few people read it. In fact, there is a label on the door side of each car. Some are on the fuel tank cover. You can find it yourself. The tire pressure marked above is the tire pressure at normal temperature, so it can be reduced by 0.1 ~ 0.2bar in summer and increased in winter.
有的車因?yàn)榍昂笫褂玫妮喬ゲ煌璧膲毫Σ煌１热缋滠嚨臅r候，通常的乘坐人數(shù)只有兩個人和一個包，或者只有一個人，那么前后兩個的胎壓都是1.9bar。如果經(jīng)常滿載，或者要滿載行駛很長的距離，就要調(diào)高胎壓，前2.1，后2.8，因?yàn)楹髠湎溥€有東西，后座的人多，后輪胎的壓力就更大。
Some cars require different pressures because the front and rear tires are different. For example, when the car is cold, the usual number of passengers is only two people and one bag, or only one person, so the tire pressure of the front and rear is 1.9bar. If you often drive with a full load, or if you want to drive a long distance with a full load, you need to increase the tire pressure. The front 2.1 and rear 2.8, because there are still things in the trunk and there are many people in the back seat, the pressure of the rear tire is even greater.
濟(jì)南路通悅寶汽車服務(wù)有限公司是一家集進(jìn)口國產(chǎn)高端轎車，越野車、城市SUV，診斷，維修與保養(yǎng)及配件供應(yīng)與一體的汽車售后服務(wù)中心，本中心擁有高端車專用檢測設(shè)備，主營：進(jìn)口國產(chǎn) 寶馬、奔馳、大眾、奧迪、沃爾沃、路虎等高端車診斷維修與保養(yǎng)服務(wù)(德系專修）。本中心以顧客至上，誠信為本做為企業(yè)的經(jīng)營理念，以質(zhì)量求生存，以信譽(yù)求發(fā)展，依靠技術(shù)優(yōu)勢和科學(xué)管理為您提供的服務(wù)。本單位員工均持證上崗，經(jīng)過培訓(xùn)，確保每臺車輛維修質(zhì)量如新，至善至美。原產(chǎn)配件 ，優(yōu)質(zhì)服務(wù),24小時救援 陸通汽服 愛車之友!
Jinan lutongyuebao Automobile Service Co., Ltd. is an automobile after-sales service center integrating imported domestic high-end cars, off-road vehicles, urban SUVs, diagnosis, repair and maintenance and parts supply. The center has special testing equipment for high-end vehicles, mainly engaged in imported domestic BMW, Mercedes Benz, Volkswagen, Audi, Volvo Diagnosis, repair and maintenance services for Land Rover and other high-end vehicles (German special repair). The center takes customer first and integrity-based as the business philosophy of the enterprise, strives for survival with quality, strives for development with reputation, and provides you with all-round services relying on technical advantages and scientific management. All employees of the unit work with certificates and receive training to ensure that the maintenance quality of each vehicle is as good as new and perfect. Original parts, high-quality service, 24-hour rescue, Lutong auto service, friends of cars!
濟(jì)南路通汽車養(yǎng)護(hù)維修站
Jinan Lutong automobile maintenance station
聯(lián)系人：李經(jīng)理
Contact: Manager Li
地址 ：濟(jì)南全福立交橋東100米路北(工業(yè)北路301號)通運(yùn)汽配城4排15、16號，
Address: No. 15 and 16, row 4, Tongyun Auto Parts City, No. 301, Gongye North Road, 100m east of Quanfu overpass, Jinan,