The Andrew Mazza Foundation established in 2016, honors Andrew Mazza, a small-town hero who loved the Diesel Industry. Diesel Jam is an all-day, rain-or-shine festival celebrating the diesel truck community, featuring a truck show, mobile dyno, vendors, entertainment, food trucks, competitions, & more! A portion of Diesel Jam proceeds goes to support our future trade techs, innovators, and leaders through the scholarship initiative ‘Trucks for Trade’.