Staff Sgt. Quentin Tubbs, 436th Civil Engineer Squadron explosive ordnance disposal technician, watches the No. 43 Smithfield Ford Fusion, driven by Aric Almirola, Sept. 30, 2017, at the Dover International Speedway in Dover, Del. The No. 43 car is also partially sponsored by the U.S. Air Force. (U.S. Air Force photo by Senior Airman Zachary Cacicia)