Mr. Kent Kleffner, 366th Logistics Readiness Squadron automative service excellence master technician, trains Staff Sgt. Jory Fueston, 366th LRS vehicle management technician, on how to use their new vehicle diagnostic tool, March 12, 2019 at Mountain Home Air Force Base, Idaho. This tool is compatible with a large variety of vehicles, enabling LRS to save resources by performing diagnostic maintenance in-house. (U.S. Air Force Photo by Airman 1st Class Andrew Kobialka)