The DR of the GDR also added Gl(r) cars to its stock after the war. In contrast to the DB, the DR decided not on a complete reconstruction but gradually adapted its cars to the changed transport requirements. Many of the Gl cars were equipped with chimneys on the roof in order to accommodate field kitchens of the NVA and to serve as a kitchen on wheels in the case of troop transport (sub-class mark "kü"). Often, softer springs and roller bearings were also installed, frequently in combination with the new double chain links and UIC axle holders, for higher speeds