Original photo of a StuG III (Sturmgeschütz III) assault gun, tank destroyer, camouflaged with branches, with side plates, along with Wehrmacht soldiers.

Sturmgeschütz III 

The SdKfz 2 (Kettenrad); light tracked vehicle. First used on the Eastern Front, later in North Africa and Western Front.
The Kettenkrad came with a special trailer (Sd.Anh.1) that could be attached to it to improve its cargo capacity.
Being a tracked vehicle, the Kettenkrad could climb up to 24° in sand and even more on hard ground.


Kettenrad

Sturmpanzer  IV Sd. Kfz. 166 in action in the Anzio area during 1944.
taken from fb/Thomas Laemlein