20th EMS Airmen keep F-16s rolling Air Force Airman 1st Class Alexis Barrera, a 20th Equipment Maintenance Squadron wheel and tire team member, places an F-16CM Fighting Falcon main tire into a tire inflation cage at Shaw Air Force Base, S.C., Feb. 27, 2018. The cage protects wheel and tire airmen from potential explosions while inflating aircraft tires. Air Force photo by Senior Airman Christopher Maldonado SHARE IMAGE: Download Image: Full Size (0.99 MB) Photo By: Senior Airman Christopher Maldonado VIRIN: 180227-F-MP604-1075.JPG Photo Gallery