ALL-WHEEL MECHANICS U.S. Army Sgt. Ian Campbell and Spc. Brad Tarbuskovich replace an inner seal hub on a vehicle at Camp Taji, Iraq, Feb. 2, 2008. Both soldiers are all-wheel mechanics assigned to the 41st Transportation Company, 1103rd Combat Sustainment Support Battalion. SHARE: Download: Full Size (0.03 MB) Credit: VIRIN: 067056-R-TLV84-041.jpg Photo Gallery