Mainly used during the formation lap to allow the driver to spin the rear wheels and generate heat in the tyres.

主要被用在暖胎圈，让车手可以打滑后轮，进而提高轮胎的温度。

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Mainly used during the formation lap to allow the driver to spin the rear wheels and generate heat in the tyres.

主要被用在暖胎圈，让车手可以打滑后轮，进而提高轮胎的温度。

youdao