Different semi trailers should use suitable tires

Models suitable for steel tire and vacuum tire of Special Semi-Trailer

First of all, there are steel tire and vacuum tire, which are subdivided into a variety of models, and different models are suitable for different models.

At present, the most common ones in the market are 11.00R20 steel tire and 12.00r22 5 vacuum tire is widely used in flower basket, standard vehicle, rollover dump and various dangerous chemical vehicles, of which 12.00r22 is more equipped for vehicles with good long-distance road conditions 5 vacuum tire, the pattern is mostly 3 or 4 parallel lines.

Poor road conditions, short distance can be equipped with 11.00R20 steel tire or 12.00r22 The vacuum tire of 5-piece flower series is also OK. At present, it meets the requirements of 12r22 announced by the user 5 and 12 layer vacuum tires are mostly used, but 16 layer and 18 layer vacuum tires are mostly used in practical application. It is well known that the higher the tire level is, the higher the durability coefficient is, and the greater the safety factor is.

825-16 vacuum tire / 820-r20 steel wire tire is generally used in low flat plate, three lines and six axles, and most of them are on 13.75m flat plate semi-trailer. The tire has small diameter and low bearing surface. At present, 16 layers are the majority.

385 series large single tire is specially designed for lightweight. Most of them are matched with aluminum alloy rims. Recently, it has been widely used in skeleton tracker.