What is the cause of many small cracks in BYD F3 tires?

The tire is aging, and the inside of the tire may be delaminated, which has a large potential safety hazard and should be replaced in time.

The service life of tires is generally 2-3 years or about 6-100,000 kilometers. Tread depth at the lowest wear) should be replaced immediately. Tires that have exceeded their shelf life (especially spare tires, which have a life of about 3 years) have degraded their overall performance.

Tire is one of the most important components of the car, its main functions are: to support the full weight of the vehicle, to bear the load of the car; Transmit the torque of traction and braking to ensure the adhesion between the wheels and the road surface; Reduce and absorb the vibration and impact force of the car when driving, prevent the auto parts from being subjected to severe vibration and early damage, adapt to the high-speed performance of the vehicle and reduce the noise during driving, and ensure the safety, handling stability, comfort and energy-saving economy of driving.

If this is the case, the problem is not very big, mainly because the tire is a rubber part, and there is a certain aging problem, and under the pressure of the body, the tire sidewall will be deformed, plus the tire will age and harden, and it will lead to some small cracks over time. It is recommended that you check whether the tire pressure is too high, which is easy to make the tire bulge relatively large and form some small cracks.

The tires are aging, normal [there is a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

It's not quality, it may be a refurbished [There is a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

2012 Bia.

The tire specifications of the Di F3 luxury version, the 2012 BYD F3 standard version, and the 2012 BYD F3 comfort version are all 195 60R15, and the tire specifications of the 2010 BYD F3 DM low-carbon version of the CVT hybrid car are: 205 65R15, and the information on the tire 360 network is displayed, and the standard equipment is Giti tire.

The general service life of tires is about 3 years and 8w kilometers, which is not absolute, because the use of tires has a great relationship with the road surface, the service life is long if the road surface is smooth, and the service life of the tire will definitely be reduced if the road surface is bumpy or gravel road. Let's talk about the most common judgment points that need to be replaced in tires.

1. Judgment of the depth of the tire pattern: the tire pattern directly affects the grip of the tire and the stability of the vehicle, if the tire pattern is too thin or even does not cause the vehicle to brake longer distance, it is easy to slip in rainy days. Therefore, it is necessary to check the tire tread depth regularly.

Generally, each tire will have a tire pattern wear mark, if the tire is worn to this mark, the tire needs to be replaced, that is, the tire pattern depth is less. As a reminder, it is best to replace the tires on the same axial basis together, because the new and old tires have different tread depths and different grips, which may cause the vehicle to mistrack and slip sideways.

2.Tire rubber aging judgment: In fact, the number of kilometers traveled by family cars every day is not very much, so there are not many wear to the pattern limit mark, but the phenomenon of tire aging is many, and the most common tire rubber aging is that the surface of the tire is cracked and there are many small cracks, which is called tire cracking.

Because tire rubber requires a certain hardness, there is a process called vulcanization during manufacturing. Vulcanized rubber increases its hardness, but it deteriorates over time. Therefore, the general service life of tires is about 3 years.

3.The tire sidewall needs to be replaced if there is a bulge and scratches, because the bulge means that there is one or more fractures of the steel wire inside the tire, resulting in the rubber can not withstand the pressure inside the tire, so there will be a bulge phenomenon, and the tire wall scratch is also very dangerous, because the tire sidewall is the weakest part of the tire, and the scratch will destroy the strength of the tire sidewall, resulting in a part of the tire sidewall The rubber becomes thinner, and the rubber can not withstand the pressure inside the tire after the rubber is thin, and the tire may burst if it cannot withstand the pressure inside the tire. Generally, bulging and scratches are caused by external force damage to the tire.

Therefore, it is recommended that car owners do not pull too far aside as soon as possible when parking to prevent the tire sidewall from rubbing against the road teeth and causing the tire to bulge. If there is a bulge and scratch failure, it is necessary to replace the tire to prevent the vehicle from bursting in continued use.

Hello! Here's how you can tell if a tire needs to be replaced

Point 1: If the tire is aging (for example, there are countless small cracks in the tread groove or sidewall that are about to hurt the carcass), the tire needs to be replaced in time, regardless of how long the tire has been used and how much it has been worn.

The second point: if the depth of the groove left in the tire pattern is at or below millimeters (there is an indicator mark indicating this depth in the groove of the longitudinal straight bar of the tire tread), the tire must be replaced, because the drainage capacity of the tire has been greatly reduced, and the vehicle will be more dangerous to drive in wetlands. For example, although the tire can still be inflated after being crushed by the lack of air, it is recommended to replace the tire with a new tire in time because the internal structure of the tire may have been damaged.

Whether it is recommended to replace the tires is recommended to refer to the above, which is not necessarily related to the number of kilometers and time used by the tires.

I took a look at the relevant introduction of the tire 101 network, mainly to see the wear of the tire, if it is not much for daily household use, the general situation is 4-5w kilometers to change it, and generally 2w kilometers when the front and rear wheels do a cross adjustment.

Generally, it depends on the degree of wear and tear of the car pattern, and it should be replaced when it is less than 1 mm. Usually the wear of the front wheel is greater than that of the rear wheel, after the front wheel is replaced when the tire is changed, the rear wheel is replaced to the front wheel, and the new tire is replaced to the rear wheel, and then replaced with this.

The BYD F3 tire specification is 195 60R15. That is, the tire width is 195mm, the flat ratio of the tire section is 60%, and the wheel diameter is 15 inches.

The 2012 F3 is equipped with BYD's "full-core upgrade" engine BYD473QE, with a maximum power of 80 5800 (kW) speed (R min) and a maximum torque of 145 4800 (N·m) speed (R min); Fuel consumption per 100 km, equipped with EGR exhaust gas recirculation system and VVL variable valve lift technology.

The design concept of F3 is based on the successful experience and model of Japanese and Korean automobile development. The design concept of "mm" (that is, people can enjoy the maximum space in the car, and the necessary machines in the car take up the least space). F3 design throughout.

Hello, BYD F3 models on sale are equipped with 195 60 R15 tires.

The original tire specifications of BYD F3 are: 195 60R15.

Automobile tires can be divided into pneumatic tires and solid tires according to different carcass structures. The vast majority of modern cars use pneumatic tires.

According to the air pressure in the tire, pneumatic tires can be divided into three types: high-pressure tires, low-pressure tires and ultra-low-pressure tires. Low-pressure tires are commonly used in all types of automobiles.

Pneumatic tires are divided into two types: tubeless tires and tubeless tires according to different compositions. Tubeless tires are commonly used in cars. According to the arrangement of the internal cord layer and buffer layer of the tire, the tire can be divided into two types: radial tire and bias tire.

Radial tires are commonly used in automobiles. The sides of the tires are marked.

The original BYD F3 tires use Giti tires of the 195 60R15 model.

2012 BYD F3

Deluxe Edition, 2012 BYD F3

The standard version, the 2012 BYD F3

The tire size of the comfort version is 195 60R15

2010 BYD F3

DM Low Carbon Version.

The tire specifications of the CVT hybrid are: 205 65R15, the information on the tire 360 network is displayed, and the standard equipment is Giti tire.

The tire specifications of the 2012 BYD F3 Deluxe Edition, the 2012 BYD F3 Standard Edition, and the 2012 BYD F3 Comfort Edition are all 195 60R15, and the tire specifications of the 2010 BYD F3 DM low-carbon version of the CVT hybrid car are: 205 65R15, and the information on the tire 360 Internet is displayed, and the standard configuration is Giti Tire.

The tire specifications of the 2012 BYD F3 Deluxe Edition, the 2012 BYD F3 Standard Edition, and the 2012 BYD F3 Comfort Edition are all 195 60R15, and the tire specifications of the 2010 BYD F3 DM low-carbon version of the CVT hybrid car are: 205 65R15, and the information on the tire 360 Internet is displayed, and the standard configuration is Giti Tire.

012 Bia.

Dilai F3 Deluxe Edition, Source.

Tire specifications of the 2012 BYD F3 Standard and 2012 BYD F3 Comfort Version.

DU are all 195 60R15, and the tire specifications of the Z2010 BYD F3 DM low-carbon DAO version of the CVT hybrid are: 205 65R15, and the standard equipment is Giti tires.

Athletic ability: first: Pirelli; second: Goodyear; Third: Dunlop; Fourth: Bridgestone; fifth: Michelin; Sixth: German Continental;

Comfort and quietness:

First: Horses; second: Michelin; Third: Dunlop; Fourth: Bridgestone; Fifth: Goodyear; Sixth: Pirelli;

Wear-resistant: first: Bridgestone; second: Pirelli; Third: Dunlop; Fourth: Michelin; Fifth: German Continental; Sixth: Goodyear;

** (High to Low):

First: Michelin; second: Goodyear; third: Pirelli; Fourth: German Continental; Fifth: Bridgestone; Sixth: Dunlop;

Safety factor: first: Pirelli; second: Goodyear; Third: Dunlop; Fourth: Bridgestone; fifth: Michelin; Sixth: German Continental;

Hello, on the outside of the tire there are 4 numbers in a concave facing inward. The last 2 digits are the year, and the front is the first week, for example, the following is the 29th week of the 11th year, I hope it will help you [If you have a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve.

The original tires of the BYD F3 are Giti Tires.

Giti Tire, founded in Singapore, entered China in 1993 and has sales subsidiaries or offices in the United States, Canada, Germany, the United Kingdom, France, Indonesia and Brazil. As one of the world's leading tire manufacturers, Giti provides a full range of high-quality tires to meet the needs of various models such as cars, SUVs, SUVs, SUVs, racing cars, light trucks, light buses, light buses, trucks, buses, construction machinery, agricultural machinery, etc., which are sold in more than 100 countries around the world and have been repeatedly recognized by domestic and foreign automobile manufacturers.