Q:Do I need a dynamic balance check for the big truck tires?

Large trucks long load, but also outside the long-distance running in the majority, so to check the dynamic balance of the tires is essential.

Q:How are the tires classified?

Tread patterns can be divided into ordinary pattern tires, cross-country tread tires, mixed tread tires:Ordinary pattern of fine and shallow, suitable for relatively good hard pavement.The utility model has the advantages of deep and deep concave, good adhesion with the ground on the soft road, good off-road capability, and is applicable to the ground conditions such as mines, construction sites, etc..The mixing pattern is between the common pattern and the cross-country pattern. The middle part is diamond shaped, zigzag or pipe shaped. The two sides are horizontal cross-country, which is suitable for the road running between the city and the country.

Q:What is the shelf life of ordinary freight cars?

On one side of the tire, the DOT logo is typically stamped with information about the date of production from the last four digits of the logo. It has a total of four digits, "AABB". The first two "AA" represent the first few weeks of the year, and the latter two "BB" represent the year. The 1606 in the figure represents the tire production in the sixteenth week of 2006, that is to say, produced in 2006 April.

Q:How much mileage does a car tyre need to be replaced?

The replacement of automobile tires, on the one hand, depends on mileage and service life. On the one hand, it also depends on the actual use. The following indicators for tire change, specific reference.

Q:How tight is the screw for the car tires?

A bolt or nut to play tight, in the automobile factory are clearly defined, control device factory with professional torque (torque torque, air gun, display setting or digital type torque wrench to ensure torque etc.). Different specifications and grades of bolts and nuts have specified torque range values. Here, give you a general reference range (the unit is N.m, referring to level 8.8): M8:20-30; M10:27-43M; M12:40-60; M14:60-80. Use air gun made after the torque value due to wind gun type and compressed air pressure of different sizes will be very different.

Q:How much is the tire pressure of heavy truck tire?

12.00-20 single tire pressure according to the tire hierarchy 14, 16, 18, 20, respectively 630, 740, 810, 880 (kPa), twins were 560, 670, 740, 810.

Q:How often will the tires change? I've been using it for 3 years. Do I have to change it?

Need to change. The service life of a tire is usually 2-3 years or about 6-10 kilometers. Tread depth should be replaced immediately when 1.6mm (minimum wear). Tires that exceed the shelf life (especially the spare wheel and the spare wheel life of approximately 3 years) have fallen in overall performance.

Q:How long will it take to fill the truck tires?

Therefore, we must have good tools, suitable gas source, check the air source condition regularly, and make sure the air gun is intact.And then, if it's the truck tire with full wheel rims, it's recommended to pay for the automatic inflator to avoid people on the side, locking the ring and hurting people.

Q:How many kilometers does the new car change the tire?

Proper timing of the tires can not only result in uniform wear, but also maintain balance.

Q:How old is the truck tire screw?

In choosing a tire, you need to take full account of vehicle performance, driving habits and hobbies, driving conditions and climate conditions, and then choose the right tire according to the positioning of the tire products.