In daily life, whether it is to repair cars or drive a car is very necessary to know the selection and use of knowledge of some of the tire, such as tire choice installation, tire pressure, temperature, speed, load, among other factors all affect the life of the tire. Daily use of tire maintenance is also crucial.
⒈ improper installation
Tire installed properly or not directly related to the life of the tire, especially when the replacement tires. Type and pattern of different tires, due to the different actual size and load capacity of the tire, must not arbitrarily mixed.
In addition, if the owner can not fully grasp the skills of replacement tires, we recommend that you still go to a professional tire shop or vehicle special maintenance provider for a replacement.
⒉ inappropriate pressure
Tire pressure is too low or too high, will affect the life of the tire. If the tire pressure is too low, the radial deformation increases, excessive deformation of the tire wall on both sides, resulting in tread wear and tear shoulders, so that the temperature of the tire increases, would severely reduce the life of the tire.
If the tire pressure is too high, the rigidity of the tire increases, deformation and ground area decreases, so that the central unit tread pressure increases, increased wear, resulting in central tread wear phenomenon, affecting the comfort and reduce tire life. Tests show that if 25 percent increase air pressure, tire life will be shortened by about 30%.
⒊ tire load
The greater the load of the vehicle, the shorter the life of the tire, and this point is beyond doubt. Especially in the case of overload, is more prominent. Regular tire manufacturers to produce tires are marked with a load index. Tires should be used within the specified load index corresponding to the maximum load.
⒋ traveling speed
Regular tire manufacturers to produce tires are marked with a speed level index. Tires should be used within the specified speed level index corresponding to the maximum speed.
⒌ tire temperature
Vehicles in the process, the tire due to stretching, compression and friction, causing tire temperature rise. High temperatures easily exacerbate tire wear or puncture occur.
⒍ chassis status
Front, parallel rear axle, wheel alignment, brakes working conditions as well as other mechanical chassis technical conditions will have an effect on the life of the vehicle tires. Once serious traffic collisions, vehicle owners be sure to open the chassis to the professional repair station status checks and adjustments.
⒎ road conditions
If the vehicle is a long gravel road or in harsh road conditions, tire life will certainly be reduced. This is no exception for off-road vehicle tires.
⒏ driving habits
This is a factor directly related with the owners. Start too fast, suddenly turning, emergency braking, high-speed driving on bad road location, often rubs up and down when the tire barrier curb and parking, etc., will cause severe tire wear, thus reducing tire life.
⒐ tire maintenance
Tire timely transposition, the appropriate choice of the tread, routine ground maintenance, check tire pressure regularly, timely repair and dig the ground to extend tire life is an important factor in the tread of stones and foreign matter.
⒑ Vehicle Maintenance
Many car repair experts say a vehicle to "third repair, seven support", do not wait until a fault before opening to repair station maintenance. And regular maintenance and extend tire life is closely related to the vehicle. Wheel alignment, steering periodic inspection section, wheel bearing and suspension system maintains one less.