You know tire should not hit the road again a few years yet? 99% of people are deceived! 1 minutes to teach you understand the merchants from the tires will not tell you a secret!
That everything has its life, a lot of people buy tires, will not pay attention to the date of manufacture of the tire, the store will not take the initiative to tell you tire of digital learning. But if you spent the money, but to buy a life-threatening safety tires, it is really very dangerous thing.
I believe no one was willing to spend money on tires backlog, then you know the tires, you should not hit the road again a few years? For digital tire on and how much you understand it?
First you have to understand is this:
In the tire tread outside wall of a set of numbers, there are four from behind the flag icon numbers represent the date of manufacture, the first two weeks of the first representative of the year, the last two represent the year.
Example 1: The last four digits are 0807
Represented in 2007 8 weeks (the first eight weeks) production, which is the production of end of February 2007.
Example 2: The date of production of some tires are on the inside of the tire
Shows the 3907, the 2007 production date is 39 weeks, which is in late September 2007.
Example 3: This tire from the outside appears to be very old
From 4805 mark in 2005 produced the first 48 weeks, which is the end of November and early December 2005 production.
You understand?
Next, we want to look at another set of numbers and letters, and can collect it for reference oh!
Tire width --185mm
Percentage thick tires and tire width of --60%
Hub diameter --14
Load factor --82 inches
Speed factor - H
R-- representatives radial tire
On practical experience is concerned,
Tire life is approximately five years as the reference point,
Tires more than five years
It would not have traveled long distances and high-speed journey.
Tires a year are regarded as new tires,
More than two years is the so-called stock tires
Save indoors is still available, the price will be cheaper).
The following table identifies the tire speed
Speed models commonly identified maximum speed
N140km / h spare tire Spare Tires
P150km / h
Q160km / h snow tires, light truck tires Winter, LT Tires
R170km / h light truck tires LT Tires
S180km / h
T190km / h
U200km / h
H210km / h sports car Sport Sedans
V240km / h sports car Sports Cars
Z240km / h sports car Sports Cars (or more than 240km / h)
W270km / h Special Roadster Exotic Sport Cars
Y300km / h Special Roadster Exotic Sport Cars
Please note:
1, more common tire speed identified as: S, T, H
2, if there is no speed tire identification, unless otherwise indicated, it is generally considered the maximum safe speed of 120KM / H
Businessman never tire of telling you to identify the secret one minutes to teach you understand
You know tire should not hit the road again a few years yet? 99% of people are deceived! 1 minutes to teach you understand the merchants from the tires will not tell you a secret!
That everything has its life, a lot of people buy tires, will not pay attention to the date of manufacture of the tire, the store will not take the initiative to tell you tire of digital learning. But if you spent the money, but to buy a life-threatening safety tires, it is really very dangerous thing.
I believe no one was willing to spend money on tires backlog, then you know the tires, you should not hit the road again a few years? For digital tire on and how much you understand it?
In the tire tread outside wall of a set of numbers, there are four from behind the flag icon numbers represent the date of manufacture, the first two weeks of the first representative of the year, the last two represent the year.
Example 1: The last four digits are 0807
Represented in 2007 8 weeks (the first eight weeks) production, which is the production of end of February 2007.
Example 2: The date of production of some tires are on the inside of the tire
Shows the 3907, the 2007 production date is 39 weeks, which is in late September 2007.
Example 3: This tire from the outside appears to be very old
From 4805 mark in 2005 produced the first 48 weeks, which is the end of November and early December 2005 production.
You understand?
We look at another set of numbers and letters, and can collect it for reference oh!
Tire width --185mm
Percentage thick tires and tire width of --60%
Hub diameter --14
Load factor --82 inches
Speed factor - H
R-- representatives radial tire
On practical experience is concerned,
Tire life is approximately five years as the reference point,
Tires more than five years
It would not have traveled long distances and high-speed journey.
Tires a year are regarded as new tires,
More than two years is the so-called stock tires
(Indoors save is still available, the price will be cheaper).
The following table identifies the tire speed
Speed models commonly identified maximum speed
N140km / h spare tire Spare Tires
P150km / h
Q160km / h snow tires, light truck tires Winter, LT Tires
R170km / h light truck tires LT Tires
S180km / h
T190km / h
U200km / h
H210km / h sports car Sport Sedans
V240km / h sports car Sports Cars
Z240km / h sports car Sports Cars (or more than 240km / h)
W270km / h Special Roadster Exotic Sport Cars
Y300km / h Special Roadster Exotic Sport Cars
Please note:
1, more common tire speed identified as: S, T, H
2, if there is no speed tire identification, unless otherwise indicated, it is generally considered the maximum safe speed of 120KM / H
