Sd.Kfz. 251
A Sd.Kfz. 251, an abbreviation for Sonderkraftfahrzeug 251, was a half-tracked, German-produced armored personnel carrier, which was in use on Earth during the 1930s-1940s by the German military, until the end of World War II.

In an alternate timeline, one of these half-tracks was in 1944 seen pulling up to the entrance of the by two Jagdtigers guarded White House, which served as the offices of a Wehrmacht Generalmajor. ()

External links
 
Sd.Kfz. 251 at Tanks Encyclopedia.com
Earth vehicles
Military
Ground vehicles