The Opel Blitz (Kfz.305) was a 3-ton, 4x2 light truck used during by Germany during WWII. It was used primarily as a service/cargo vehicle by the Wermacht "Germany Army" and the Luftwaffe "German Airforce" throughout the war.
In Brothers in Arms: Road to Hill 30 and Brothers in Arms: Earned in Blood, the Opel Blitz is never used by the player. However it is often ecountered as a stationary object or part of the map. In Brothers in Arms: Road to Hill 30, the Opel Blitz is first encountered at the end of the Mission "XYZ" where Leggett pronounces, "The keys are still in it...I think this Opel Blitz just became official US Army property."