Sd.Kfz. 251, Sonderkraftfahrzeug 251 - German medium semi-tracked armored vehicle of the World War II period.
It was created by the company Hanomag in 1938 on the chassis of the artillery tractor Sd.Kfz. 11 and was serially produced from June of 1939 to March of 1945. During the Second World War, the Sd.Kfz. 251 along with the light Sd.Kfz. 250 was the main armored transporter in Germany, and also served as the basis for a whole family of fighting vehicles for different purposes.
1)start the engine on "M"
2) you can drive on "B"
3)you can shoot on "P"