Dexter John Bean is an American professional stock car racing driver and crew chief. He currently competes part-time in the NASCAR O'Reilly Auto Parts Series, driving the No. 91 Chevrolet Camaro SS for DGM Racing with Jesse Iwuji Motorsports, and also crew chiefs for the team on occasion. He also last competed part-time in the NASCAR Craftsman Truck Series, driving the No. 02 Chevrolet Silverado for Young's Motorsports. He has also previously competed part-time in both the NASCAR Cup Series in 2009. Prior to competing in those series, he ran full-time for three years in what is now the ARCA Menards Series, where he finished third in the standings in 2007.