 <translate> To answer the question, consider the following: In 2010, Mahindra became the world's highest-selling tractor brand by volume.
Therefore, the answer is Mahindra Tractors. <yor> Láti dáhùn ìbéèrè yìí, ẹ jẹ́ ká gbé ohun tó tẹ̀ lé e yìí yẹ̀ wò: Lọ́dún 2010, ilé iṣẹ́ Mahindra di ilé iṣẹ́ tó ta àwọn ọkọ̀ akẹ́rù tó pọ̀ jù lọ lágbàáyé. Nítorí náà, ìdáhùn náà ni Mahindra Tractors. 