A special all-steel radial truck tire for the Middle East

Abstract

The invention provides a special all-steel radial truck tire for the Middle East. The special all-steel radial truck tire comprises a tread, a tire shoulder and a tire sidewall, wherein the tread is provided with three main pattern grooves, i.e. a first main pattern groove, a second main pattern groove and a third main pattern groove, the second main pattern groove is arranged between the first main pattern groove and the third main pattern groove, the tread is divided by the first main pattern groove, the second main pattern groove and the third main pattern groove into four continuous pattern blocks, i.e. a first pattern block, a second pattern block, a third pattern block and a fourth pattern block, a plurality of first auxiliary pattern grooves are uniformly arranged on the first pattern block, a plurality of second auxiliary pattern grooves are uniformly arranged on the second pattern block, a plurality of third auxiliary pattern grooves are uniformly arranged on the third pattern block, a plurality of fourth auxiliary pattern grooves are uniformly arranged on the fourth pattern block, the first main pattern groove is communicated with the second main pattern groove by virtue of the second auxiliary pattern grooves, and the second main pattern groove is communicated with the third main pattern groove by virtue of the third auxiliary pattern grooves. The special all-steel radial truck tire has advantages that the abrasion resistance, the cutting resistance and the puncture resistance are good, the compressive fatigue produced heat is relatively low, the heat radiating property is good, the tear resistance is relatively good, and the environmental adaptability is strong.

Description

technical field [0001] The invention relates to the field of vehicle tires, in particular to a special all-steel radial truck tire for the Middle East. Background technique [0002] Cars rely on tires to support the road surface. The tires not only carry and roll, but also become the source of power for driving, braking and steering through the friction generated by their pattern blocks and the road surface. Therefore, in addition to considering the aesthetics, the design of the tire tread pattern also needs to reasonably configure the pattern blocks and grooves according to different service conditions. Improve tire traction performance, enhance wear resistance and puncture resistance, prevent pattern blocks from falling off, eccentrically wear tire shoulders, shoulder cracks, and try to make the tire wear evenly throughout the service life. considerations. [0003] The infrastructure construction in the Middle East has developed rapidly in recent years, and the heavy-dut...

AI Technical Summary

Problems solved by technology

At present, the traditional tire tread patterns and designs have empty shoulders and a lot of delamination. The local use effect is not very satisfactory, and the refund is high, resulting in waste of resources.

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