in 1993, DAF SB220-Hispano Carrocera/ELVO/Castrosua in 1994, the Rocar DeSimon in 1995 and the Ikarus 415T in 1997-2002. At the same time, RATB acquired second-hand vehicles donated from various West European towns, such as Saviem SC10U from Paris, Saurer 5DUK-A from Geneva, Rathgeber m4.65/m5.65 from Munich and Duewag T4 from Frankfurt. During this time it also inherited a few rare models made by Rocar in the Giurgiului neighborhood, and also another few rare examples made by others. The last second-hand vehicles were a Renault PR100 from Lyon in 2004 and 40 IVECO TurboCity U480 buses from Milan in 2006. RATB has seen a decline in the number of operating vehicles with the 2000s, when the ROCAR-DAC vehicles that were running since 1979 were retired, seeking to be replaced with 1,000 Mercedes-Benz Citaro buses brought between 2006 and 2009. It also acquired 100 Astra Citelis trolleybuses during 2007 and 2008. Starting with 2009, RATB started retiring its last DAF, Rocar DeSimon, and IVECO vehicles still in usage, most of them being withdrawn on 11 March 2011. A few others were left in service until 1 December 2013, when the remaining DAF SB220 buses were completely withdrawn. Since then, RATB's bus fleet consists of only Mercedes buses. The last trams that were made in the 1980s were also retired in 2007 (V3A) and 2010 (V2A), being replaced with partially low-floor trams. Starting with 2011, series production started for the Bucur LF tram, one of the most modern that is currently running in the city. Starting with 2015, the first Ikarus 415T trolleybuses were scrapped. Despite this, RATB has relatively poor maintenance, with some vehicles sitting in depots for more than 3 years due to a lack of money for spares. No replacement has been announced for the aging fleet. On 13 September 2018, RATB was re-organized again and changed its name to STB, bringing back the old name that it initially used after an absence of 82 years. The first new buses of the STB entered service on 1 December 2018, specifically, Otokar Kent buses made in Turkey, that come in non-articulated and articulated versions (being also the first new articulated vehicles of the company, after the retirement of the last articulated DAC trolleybuses in 2007). This introduction was marked by controversy, due to the buses' ongoing breakdowns and defects of the various components (doors, heating pipes, etc.), with citizens of Bucharest