(1)同一辆车(至少是同一轴)上轮胎的厂牌、规格、气压及磨损程度应一致,双胎并装时更应如此,尤其要注意高压胎与低压胎不可混装。如果待装的两胎磨损程度不太一样,则应将磨损较轻的一只装在外侧,以适应拱形路面。 (2)两轮的制动蹄间隙检查孔应错开,以便于检查和调整。 (1) The same brand, specification, air pressure and wear level of the same car (at least on the same axis) shall be the same. This should be the case even when twin tires are installed. Pay particular attention to that high-pressure tires and low-pressure tires can not be mixed. If the two tires to be worn are not the same degree of wear, you should wear the lighter one installed on the outside, to adapt to the arched pavement. (2) Two rounds of brake shoe clearance check holes should be staggered in order to facilitate inspection and adjustment.