Even today's models (i.e. Tatra 815) follow the unique design features (such as backbone tube with swinging half-axles) which were introduced by Hans Ledwinka in 1920s, who himself took part in construction of the Präsident.
Incluso os modelos de hoxe en día (por exemplo, Tatra 815) segue as características de deseño únicas (por exemplo, o tubo de columna central con semieixos oscilantes), que foi ideado por Hans Ledwinka en 1920, quen participou na construción do Präsident.