TIRE TURN U.S. Marine Corps Sgt Michael Fryman prepares to change tires on an AMK-970 tanker while on a convoy through Helmand province, Afghanistan, Jan. 31, 2011. Fryman is assigned to the 1st Marine Logistics Group, Combat Logistics Battalion 8, which provided convoy security and maintenance while en route to Forward Operating Base Edinburgh. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 982040-T-VIV71-068.jpg Photo Gallery