Glenn Nickelson, 12th Flying Training Wing aerospace ground equipment mechanic, conducts a final inspection on a wheel, checking each bolt by hand inside the 12th Maintenance Group Aircraft Wheel and Tire Shop on Feb. 14, 2019, at Joint Base San Antonio-Randolph, Texas. Tire shop technicians and AGE members are part of a team that ensure the integrity of the wheels and tires used on the 12th FTW’s fleet of trainer aircraft. (U.S. Air Force photo by Tech. Sgt. Ave I. Young)