A question again about the permissible combination of vehicles. Any new vehicle comes with the entry of a permissible train official weight of 3.272 t. zGg passenger car 1922 + zGg trailer 1450 Kg => 3372 Kg. permissible trailer load braked 1500 Kg 3372 Kg < 3.5t, thus for driving licence B ok 3372 Kg > 3.272 t => 100 Kg may not be used. No matter on which Fzg, since also fully loaded trailer remains below 1.5 t. If correctly interpreted? The former trailer zGG < empty weight train ride for trailers >750 Kg with B-light is intwissed at a total weight of less than 3.5 tonnes, right?