Airman 1st Class Joshua Byers, 341st Logistics Readiness Squadron vehicle mechanic, left, and Staff Sgt. Willie Hatcher, 341st LRS firetruck and refueler maintenance apprentice, examine the underside of a Humvee April 12, 2019, at Malmstrom Air Force Base, Mont. The vehicle maintenance shop perform vehicle repairs as critical as an entire engine rebuild. (U.S. Air Force photo by Airman 1st Class Tristan Truesdell)