Tire is a very important part of the trailer. As the only part in contact with the ground during the driving of the trailer, it plays a role in supporting the body and buffering the impact of the ground. In particular, the use conditions of some trailer tires are complex, which need to meet the harsh conditions such as high-speed, heavy load, rain, snow and gravel, and bear various deformation, load, stress and high and low temperature effects. Therefore, trailer tires must have high bearing performance, traction performance and cushioning performance, as well as good wear resistance, low rolling resistance and heat generation.

Generally, how much are trailer tires?

Generally speaking, the price of trailer tires ranges from 1000 yuan to 8000 yuan, which is closely related to the brand and type of tires selected by the owner, and the prices in different regions also vary.

How to choose trailer tires? It is suggested that the vehicle performance, driving habits, driving route and climatic conditions should be fully considered. Next, let's briefly talk about the precautions for trailer tire selection:

1. The trailer shall choose tires of harder materials, which can resist tread wear to a certain extent.

2. Generally, four longitudinal patterns are selected for steering tires, which can fully reduce the resistance of trailers when driving, especially when driving in curves, and further increase the guidance and anti sideslip ability.

3. The special tire is still dominated by four longitudinal patterns, but the shoulder area is different from that of other wheels, which is generally relatively large, which can enhance the ability to resist transverse scratch. The steel belt structure inside the special tire is also special, which has stronger puncture resistance, collision resistance and impact resistance.

4. Generally, four or five longitudinal stripes are selected for the driving wheel to cooperate with dense transverse stripes to form block patterns. These patterns can greatly improve the trafficability of the tire, improve the load-bearing capacity to a certain extent and prolong the service life of the tire.

5. It is recommended to choose three longitudinal lines for general-purpose tires because they have larger contact area with the ground, wider shoulder and better wear resistance.

6. Try to choose flat tires, that is, tires with longitudinal patterns, so as to minimize the resistance of the vehicle when driving, reduce fuel consumption, reduce cost, resist transverse scratch and reduce the probability of tire sideslip.

7. In terms of tire model, 12.00r22 is usually equipped for long-distance and good road conditions 5 vacuum tire; 11.00R20 steel tire or 12.00r22 steel tire shall be equipped for short distance and poor road conditions 5-piece flower series vacuum tire; 825-16 vacuum tire or 820-r20 steel tire is generally used for low flat plate, three wire and six axle tires; 385 series large single tire can be selected for skeleton Trailer.

8. If it is mostly driven on highway, the pattern of straight hook and wide ditch has good drainage, which can also reduce fuel consumption and avoid water skiing; If there are many secondary roads, choose tires with higher wear resistance; If there are more mixed roads, it is recommended to choose mixed patterns, that is, medium flowers.

In addition, choosing the right axle is also very important. As we all know, the tire is connected with the hub through the rim, and the hub is an important component of the axle. If the quality of the axle is not up to standard, such as insufficient material strength, false calibration of axle parameters, axle straightening / heat treatment and other processes, it will increase the deformation of the axle after leaving the factory, directly lead to tire eating or failure of the trailer in the process of use, and greatly reduce the service life of the tires.

A qualified axle must meet the design indexes such as strength and toughness from the beginning of material selection, and then further improve the comprehensive mechanical properties of the workpiece and ensure the size of the finished product through hot rotary rolling, shaft head processing, shaft tube forming, quenching, tempering, shot blasting, multi-point straightening, CNC treatment, medium frequency induction treatment, finishing, welding and painting, Finally, the qualified shaft body is assembled with special bearings and hubs. It seems simple, but it needs a lot of technology and process. As long as one link fails to meet the standard, it will cause all kinds of problems for the subsequent use of car owners.

When choosing, car owners must polish their eyes and choose a qualified axle, so as to better ensure driving safety, maximize vehicle performance and reduce the economic losses caused by frequent tire replacement. Darong group is the first enterprise to mass produce integrated axles in Liangshan quanpu Industrial Park. Now it has 20 years of production experience. The Darong axles produced by Darong group adopt integrated axles with stronger strength and higher toughness. High strength alloy seamless steel pipe + 15 production processes + online and offline dual quality inspection + limit performance test have reliable and guaranteed quality, affordable price and high cost performance, It is a fixed partner of many Trailer factories, logistics enterprises and transportation fleets.