Never tiring out: A day in the shop life of Air Force veteran Greg Hermann
Retired Air Force Master Sgt. Greg Hermann, 86th Force Support Squadron Auto Hobby Shop tire technician, washes a vehicle’s wheel at Ramstein Air Base, Germany, Oct. 5, 2016. To test for air leaks in a tire, Hermann washes the wheel with soap and water, and looks for pockets of air bubbles, an indicator that air is leaking out. (U.S. Air Force photo by Airman 1st Class Lane T. Plummer)