While EV giant Tesla, Inc. (NASDAQ:TSLA) remains tight-lipped about its Cybertruck sales figures, research data reveals that the company sold over 2,800 Cybertrucks in the U.S. during the first quarter, trailing behind rival electric pickup trucks but still outpacing legacy automaker Porsche. What Happened: According to data from automotive research company Kelley Blue Book, Tesla sold 2,803 Cybertrucks in the first quarter in the United States. The Cybertruck faces competition from the Rivian R1T and Ford‘s F-150 Lightning in the EV pickup truck segment. Ford sold 7,743 F-150 Lightnings in th…