The Eastern Front

Truck at start of movie is a restored Citroen model T45 that were manufactured in 1943 in France.

Within the first few minutes of the movie as the camera follows an officer walking around the rear of the truck, an injured soldier can be seen laying on floor of the truck and has a boot protruding from under the blanket. The boot can be seen in clear view with absolutely no signs of wear to the sole which would be impossible for Germans retreating from Russia after marching and fighting all the way there.