Düsseldorf Stadtbahn und Straßenbahn (Rheinbahn)

In Düsseldorf, the trams/undergrounds are kinda unusual as the modern trams have very small wheels right at the front of the tram. maybe this is to help with clearences? here is a video of the trams and U Bahns i filmed #tram #strassenbahn #straßenbahn #straßenbahnen #rheinbahn