bmw的胎比小弟的雜牌胎要好, 所以就上網問是否換雪胎有用, 有人說只要不要淹到胎皮, 都可以拼一下, 但有人說後驅車在雪地容易打滑, 也不知道是否為真
但小弟發現新聞報導, 美國華盛頓州, 一個,上坡結冰路段, 不管前驅, 後驅, pick up, 轎車, 4x4, 一律沒用, 只有一台福特車, 可能有雪胎, 居然可以安全控制離開現場.
小弟決定去換雪胎了
就是這台通過考驗, 有誰知道是福特哪台車?

有影片有真相, 請上 youtube
Vehicles lose control on ice Spokane Washington 18.12. oder Autoballett on Ice
另外英文新聞
Mass pile-up on icy US hill
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Mass pile-up on icy US hill
There's no doubt that owning a 4x4 helps when it comes to tackling snow and ice on the road. But as this video proves, it's not a guarantee.
Captured in the city of Spokane, Washington, US, the footage shows an extraordinary pile-up as a number of doomed 4x4s and pickup trucks, unable to brake on the slippery surface, slowly slide into each other.
If you wait for it, in the midst of the madness, a Ford saloon (which we suspect is wearing winter tyres) casually negotiates its way down the hill, zipping around the stranded trucks with perfect control.