I got a question for you: Mahindra Tractors is an international farm equipment manufacturer of Mahindra & Mahindra. In 2010, Mahindra became the world's highest-selling tractor brand by volume. Mahindra's largest consumer base is in India, China, North America, and a growing market in Australia. The company is the largest manufacturer in India and has the capacity to build 150,000 tractors a year.

Based on this passage, who is the largest tractor manufacturer in the world?
Let's think first:
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.