对于车辆来说，轮胎是非常重要的，无论是常规车还是专用车，还是重卡等等，都离不开轮胎，轮胎的安装能够减缓车辆行驶过程中受到的冲击，保证车辆能有良好的乘坐舒适性和行驶平稳性，对于轮胎的规格型号你们了解吗？大型混凝土搅拌机来介绍一下车辆轮胎的规格型号的知识。

For vehicles, tires are very important, whether it is a conventional car or a special car, or a heavy truck, etc., are inseparable from tires. The installation of tires can slow down the impact of the vehicle in the process of driving, and ensure that the vehicle can have good riding comfort and driving stability. Do you know the specifications and models of tires? Large concrete mixer to introduce the vehicle tire specifications and models of knowledge.

大型混凝土搅拌机，车辆的轮胎一般有两种:一种是尼龙胎，书面语就是“斜交轮胎”，代码是“D”“一”代表尼龙胎；另一种是钢丝胎，书面语是“子午线轮胎”，国际代号是“R”。一般混凝土搅拌车使用钢丝胎的较多。比如一辆车轮胎上写着：P245/45 R18 96V，其中

There are generally two kinds of tires for large concrete mixers: one is nylon tire, written language is "bias tire", code is "d" and "one" stands for nylon tire; the other is steel tire, written language is "radial tire", international code is "R". Generally, steel tire is widely used in concrete mixer. For example, a car tire says: p245 / 45 R18 96V, where

245表示轮胎的断面宽度为245mm，胎面宽度一般在145-285之间；

245 indicates that the section width of the tire is 245mm, and the tread width is generally between 145-285;

45表示轮胎的扁平率为45%（扁平率=轮胎高度/轮胎宽度），一般轮胎的扁平比在30%-80%之间；

45 means that the flat ratio of a tire is 45% (flat ratio = tire height / tire width). Generally, the flat ratio of a tire is between 30% and 80%;

R表示该轮胎为钢丝胎；

R means the tire is steel tire;

18表示钢圈的标准直径为18英寸（1英寸=25.4mm），钢圈直径即轮辋外径；

18 means that the standard diameter of the rim is 18 inches (1 inch = 25.4mm), and the rim diameter is the outer diameter of the rim;

96表示载重指数；

96 is the load index;

V就是该轮胎标记形如：6.00-12，这表示它不是钢丝胎，而是尼龙胎。这种轮胎一般应用在部分低级的越野车和重型货车上。其中，轮胎的扁平率越低，轮胎行驶越平稳，操控性越强，但乘坐感觉路天籁弹性不足，振动较大些；

V is the tire mark shape, such as: 6.00-12, which means that it is not steel tire, but nylon tire. This kind of tire is generally used in some low-grade off-road vehicles and heavy goods vehicles. Among them, the lower the flat rate of the tire, the more stable the tire is, and the stronger the handling is. However, the ride feels that the road sounds less elastic and vibrates more;

车辆轮胎速度代号高时速表（km/h）：

Vehicle tire speed code high hour speedometer (km / h)

M-130、N-140、P-150、Q-160、Q-170、S-180、T-190、U-200、H-210、V-240、W-270、Y-300；

M-130、N-140、P-150、Q-160、Q-170、S-180、T-190、U-200、H-210、V-240、W-270、Y-300；
           

车辆轮胎载重代号限额表：

Vehicle tire load code limit table:

80-450kg、81-462kg、82-475kg、83-487kg、84-500kg、85-515kg、86-530kg、87-545kg、88-560kg、9-580kg、90-600kg。

80-450kg、81-462kg、82-475kg、83-487kg、84-500kg、85-515kg、86-530kg、87-545kg、88-560kg、9-580kg、90-600kg。

大型混凝土搅拌机，有的轮胎还含有其他的字母或者符号，是有特殊含义的：“X”表示高压胎；“C”表示加强型；“B表示斜交胎”；“一”表示低压胎。M、S分别表示英文Mud和Snow的缩写，它表示这种轮胎适合于冰雪和泥泞的道路上使用。某些轮胎的胎壁上标有箭头或OUTER SIDE字样，它表示轮胎的转动方向。如果胎壁上画有一个小雨伞标志，就表明这种轮胎适合于在雨天或者湿滑路面上行驶。DOT标记表示这种轮胎通过了美国和加拿大某某运输部门的认证。大型混凝土搅拌机虽然这些知识不是太热门，但是在用车的过程中还是能起到大作用的。

For large concrete mixers, some tires also contain other letters or symbols, which have special meanings: "X" means high pressure tire; "C" means reinforced tire; "B" means bias tire; "I" means low pressure tire. M. S stands for the abbreviations of mud and snow respectively. It means that this kind of tire is suitable for ice and snow and muddy roads. Some tires are marked with an arrow or outside side on the sidewall to indicate the direction of rotation of the tire. If a small umbrella logo is painted on the tire wall, it indicates that the tire is suitable for driving on rainy days or wet roads. The dot mark indicates that the tire has passed the certification of certain transportation departments in the United States and Canada. Large concrete mixer although these knowledge is not too popular, but in the process of car still can play a big role.

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