Yokohama Tire has bid around $2 billion for Trelleborg Wheel Systems in a move that could further expand the Japanese company’s growing off-highway tyre business. Sources close to the bid told Tyres & Accessories that Yokohama is currently in a due diligence process that is likely to be completed during the next month or so. Yokohama previously bid for Prometeon, the ex-Pirelli industrial/off-highway tyre business at the end of 2019. Despite ongoing discussions over the following year or so, that deal wasn’t completed. Yokohama appointed the former global head of Prometeon, Gregorio Borgo, as its European president earlier this year. Trelleborg Wheel Systems executives declined to comment on the reports.