澳洲的标准是看花纹,与车没有关系 主要由于轮胎质量路面状况有关。大家可用硬币测量。一般3毫米就换了,轮胎磨平了警察看到会罚款,并追究做保养或者修车人的责任如果发生事故。 Legally in Australia, tyres must have a minimum tread depth of 1.6mm. Anything below is considered unroadworthy. With that being said, Tyrepower recommend you should consider changing tyres at around 3mm of tread, rather than waiting for the minimum allowable depth. 这里路面比较粗糙,40000左右就磨平了, 四驱车更快。