Brent Greer’s 1996 Peterbilt 379, pictured here in

GreerBrent Greer’s 1996 Peterbilt 379, pictured here in front of the zMax Dragway entrance at the Charlotte Motor Speedway campus in Concord, N.C., won Best of Show Working Bobtail at the 2011 Charlotte Diesel Super Show, qualifying it for the 2012 Pride & Polish National Championship series.