>>1260017>into the eastIf you mean the "neue Länder", then I'm not so sure. Most tram systems are either metre gauge or have really modern trams. Berlin and Strausberg especially only really has Bombardier Flexity trams now. Dresden also has Flexity trams. Leipzig has a few weird Bombardier trams as well as new Solaris ones. The older Tatra trams now have modern Bombardier tailers (Beiwagen). Chemnitz has these weird ADTranz trams.
Dessau has bespoke Bombardier trams.
Magdeburg has some weird Alstom trams, but still has the odd Tatra tram in service still.
Erfurt has mostly Siemens trams now, with Combinos entering service.
Potsdam is mostly just Siemens Combinos or Stadler Variobahns now.
The rest are just metre gauge and won't take most of the old West German stock.
The only tram network I've found in the East that actually has former West German trams as hand-me-downs is the Görlitz tram system, which has second hand trams from Mannheim.