The 5th Annual Southern Illinois Truck Showdown in Marion, IL, is a premier event for truck enthusiasts and custom vehicle fans. Featuring an impressive lineup of custom trucks, classic builds, and modified vehicles, the showdown draws participants and spectators from across the U.S. Hosted at Mtn Dew Park, this event includes awards for best builds, vendor booths, and family-friendly activities. It’s a day filled with automotive excitement, offering a chance to connect with fellow truck lovers,