Exhibit 99.1 Full Truck Alliance Co. Ltd. Announces Third Quarter 2023 Unaudited Financial Results GUIYANG, China, Nov. 20, 2023 /PRNewswire/ - Full Truck Alliance Co. Ltd. (“FTA” or the “Company”) (NYSE: YMM), a leading digital freight platform, today announced its unaudited financial results for the third quarter ended September 30, 2023. Third Quarter 2023 Financial and Operational Highlights • Total net revenues in the third quarter of 2023 were RMB2,263.9 million (US$310.3 million), an increase of 25.2 ...