Line check the tire have necessity teach you how usage tire

Along with domestic expenses car of universality, more people owned oneself of car, tire with our relation more and more close, superhighway of quick universality request tire also more and more Gao.

Before the car to oneself of the love car do one routine maintain, check oil, electricity, water, in order to on the road drive more trust.Carry on a check to the tire before running long distance and walking superhighway, also have much of a necessity.See external appearance first, whether have external injury, aging and whether have already worn away extreme limit, such as have of of the words are very difficult assurance the vehicle drive of safety.If the tire have no external injury, have no aging, do not wear away extreme limit, next be a check tire air pressure.The safety and tire of made good time air pressure have close of relation.

Past someone by mistake think a tire air pressure low in made good time safety function good, not easy explode a tire, return someone be run high speed before tire air pressure put a little bit low, it result is professional drive medium the tire burst.Can affirmation speak here:In made good time tire air pressure lead low more easy explode a tire, normal of tire air pressure not easy explode a tire, if tire air pressure exaltation 10% safety will be better.(but the comfort of the tire will lower)General speak a tire the data of the air pressure in stick leftly before door side perhaps at gasoline box cover of cover plank.The air pressure unit of the object tire is general to have on the car:PSI, KPA, MPA and Ba.

They convert a relation BE:

30 The 2.1 KG/CM2 of PSI ≈

210KPA=2.1KG/CN2

0.21MPA=2.1KG/CM2

2.1 Ba=2.1 KG/CM2

If see an above tire air pressure unit, you can convert by yourself.

In before the car check air pressure is a simple valid of way.Also have in the journey an easy check tire air pressure of method, see service station after the superhighway ascend ran to grow a distance very much, stop a car to once and by hand touch a tire(rubber part), if feel some elucidation can continue to run, if feel very hot but this temperature hand return ability bear elucidation want attention, had better check tire air pressure, if the tire very hot hand put not up, elucidation tire temperature very Gao have to come to a stop check tire air pressure.

We use currently of all of car tires be the half steel wire meridian foetus, is low pressure foetus, air pressure general all or so in the 2 KG/CM2, usage a period of time check air pressure, if air pressure low at the 1.5 KG/CM2 had better please teacher of fix the tire carefully check once, should the tire may have already leak air very much.

Because leak air less can hardly check to develop trouble, general is that the Chong is over spirit to settle a dispute.If in a couple of days again detection tire air pressure low at the 1.5 KG/CM2, elucidation leak air of the part found out, normal air pressure of the small passenger car tire is in the usage the process detection tire air pressure low have already leak air at the circumstance of the 1.5 KG/CM2 above 90%.

Each tire has brand, specification, wood grain, speed class, produce date...etc., the familiar brand have the rice its wood on the market currently, solid especially difference, Pu benefit Si, Han2 Tai4 Deng3.The specification has 195/60 R14 among them 195 is the breadth of tire cross section, 60 is the Gao and breadth of the tire cross section of ratio, the R be a meridian tire, 14 is a diameter of Wang.The tire of dissimilarity wood grain contain the characteristic of dissimilarity, with rice its wood tire for example, the tire which have MXV8 the wood grain be an upscale tire, the comfort be better, the price be more expensive, have XM1 the tire of the wood grain is a stanza oil foetus, price ratio MXV8 the tire of the wood grain be low.The Pu benefit Si tire has the comfort type the foetus, medium file tire and rent car wheel foetus.

On a car the coaxial tire must be homology specification homology wood grain homology air pressure of.

The both sides foetus of a tire the side be each to have 6 to wear away depletion designation point, general use TWI designation, be when the foetus noodles wear away to wear designation point terrace, mean a tire already arrive usage extreme limit, this tire already can't assurance safety line car, have to replace.