In the penultimate challenge, the drivers travel to India, where they haul potatoes through the bustling city of Kanpur in Uttar Pradesh, before navigating rugged monsoon-beaten tracks in a bid to reach the remote village of Lauri 250 miles away. In the country's popular Tata 1616 vehicles, the truckers race to their destination, aware that three of them will be eliminated from the competition - but mechanical problems jeopardise some of their chances of reaching the final