Factual error: The tanks, half-tracks and self-propelled guns are modern American vehicles painted in a a bright yellow color rather than a muted desert sand color. The only vehicles which actually did see action in North Africa in WW2 would have been the M-7 Priest Gun Motor Carriage and the M3 half-tracks being used by the Germans in "The Rat Patrol."
The Darers Go First Raid - S2-E4
Factual error: Sgt. Moffitt takes the controls of the tank and the steering mechanism looks like a "tricycle" type. The Sherman model used in this episode actually used left and right lateral stick controls, not a tricycle or "T-Bar" control.
The David and Goliath Raid - S2-E2
Factual error: Some of Dietrich's command vehicles have license plates that begin with the letters "WL", denoting German Luftwaffe (Air Force), rather than "WH", which denotes Wehrmacht (Army), of which the Deutsche Afrika Korps were a part. Dietrich is not part of the Luftwaffe's "Ramcke Brigade" which also served in North Arfrica - he is Deutsche Afrika Korps (again, part of the regular German Army).