Service the radiator and maintain antifreeze level; check tire tread or, if necessary, replace tires with all-weather or snow tires

检修散热器并且保持在防冻的水平。 检查轮胎的胎面并且在必要时将其更换成全天候的耐风雪的轮胎。

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Maintenance should first check the tire pressure, wear, nut loose or fall off, remove the twins or tread on the inserts and nails and other sharp objects.

养护时首先应查看轮胎气压、磨损状况，螺母有无松动或掉落，除去双胎间或胎面上的嵌入物及铁钉等尖利杂物。

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2 if it is found that the tire air is reduced, around to carefully check the tire tread part, especially to check.

如果发现轮胎的空气减少了，要仔细检查轮胎的四周，特别是胎面的部分要认真检查。

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