diff --git a/VectoCore/VectoCore/Resources/Declaration/Body_Trailers_Weights.csv b/VectoCore/VectoCore/Resources/Declaration/Body_Trailers_Weights.csv
index 65ca5b44824991b2eb5943bc8f46c5016f6de158..e671266386070fc7c3945f2efcabe24ba03409a2 100644
--- a/VectoCore/VectoCore/Resources/Declaration/Body_Trailers_Weights.csv
+++ b/VectoCore/VectoCore/Resources/Declaration/Body_Trailers_Weights.csv
@@ -8,9 +8,9 @@ B5     , 2200      , -              , -
 BT1    , 2000      , -              , -                                             , 0          ,              , 0.0          , tipper body for construction cycle
 BT2    , 3230      , -              , -                                             , 0          ,              , 0.0          , tipper body for construction cycle
 BT3    , 4355      , -              , -                                             , 0          ,              , 0.0          , tipper body for construction cycle
-MU4    , 6000      , -              , -                                             , 0          ,              , 49.4         , rear collector body
-MU9    , 6750      , -              , -                                             , 0          ,              , 51.9         , rear collector body
-MU11   , 6750      , -              , -                                             , 0          ,              , 51.9         , rear collector body
+MU4    , 6000      , -              , -                                             , 0          ,              , 0.0          , rear collector body
+MU9    , 6750      , -              , -                                             , 0          ,              , 0.0          , rear collector body
+MU11   , 6750      , -              , -                                             , 0          ,              , 0.0          , rear collector body
 T1     , 3400      , 10500          , 1.3                                           , 2          , 235/75 R17.5 , 39.8         ,
 T2     , 5400      , 18000          , 1.5/1.5                                       , 2          , 385/65 R22.5 , 49.5         ,
 ST1    , 7500      , 24000          , 0/2.1                                         , 3          , 385/65 R22.5 , 91.0         , relevant for fully loaded is GVM of tractor semitrailer combination = 40000kg
diff --git a/VectoCore/VectoCoreTest/Models/Declaration/DeclarationDataTest.cs b/VectoCore/VectoCoreTest/Models/Declaration/DeclarationDataTest.cs
index 99a9e1a529aa1d320a4efe916ef54b7ab75480d2..21e4a6dfe283673ba303d62b2141812c7635a8dd 100644
--- a/VectoCore/VectoCoreTest/Models/Declaration/DeclarationDataTest.cs
+++ b/VectoCore/VectoCoreTest/Models/Declaration/DeclarationDataTest.cs
@@ -774,23 +774,23 @@ namespace TUGraz.VectoCore.Tests.Models.Declaration
 		TestCase(VehicleCategory.Tractor, AxleConfiguration.AxleConfig_4x2, 16000, 0, false, VehicleClass.Class3,
 			new[] { 47.7, 47.7 }),
 		TestCase(VehicleCategory.RigidTruck, AxleConfiguration.AxleConfig_4x2, 18000, 0, false, VehicleClass.Class4,
-			new[] { 98.9, 49.4, 49.4, 49.4 }),
+			new[] { 98.9, 49.4, 49.4, 0.0 }),
 		TestCase(VehicleCategory.RigidTruck, AxleConfiguration.AxleConfig_4x2, 18000, 0, true, VehicleClass.Class4,
-			new[] { 49.4, 0.0 }),
+			new[] { 0.0, 0.0 }),
 		TestCase(VehicleCategory.Tractor, AxleConfiguration.AxleConfig_4x2, 18000, 0, false, VehicleClass.Class5,
 			new[] { 91.0, 140.5, 91.0, 140.5, 91.0 }),
 		TestCase(VehicleCategory.Tractor, AxleConfiguration.AxleConfig_4x2, 18000, 0, true, VehicleClass.Class5,
 			new[] { 0.0 }),
 		TestCase(VehicleCategory.RigidTruck, AxleConfiguration.AxleConfig_6x2, 16000, 0, false, VehicleClass.Class9,
-			new[] { 101.4, 142.9, 51.9, 142.9, 51.9 }),
+			new[] { 101.4, 142.9, 51.9, 142.9, 0.0 }),
 		TestCase(VehicleCategory.RigidTruck, AxleConfiguration.AxleConfig_6x2, 16000, 0, true, VehicleClass.Class9,
-			new[] { 51.9, 0.0 }),
+			new[] { 0.0, 0.0 }),
 		TestCase(VehicleCategory.Tractor, AxleConfiguration.AxleConfig_6x2, 16000, 0, false, VehicleClass.Class10,
 			new[] { 91.0, 140.5, 91.0, 140.5 }),
 		TestCase(VehicleCategory.Tractor, AxleConfiguration.AxleConfig_6x2, 16000, 0, true, VehicleClass.Class10,
 			new[] { 0.0 }),
 		TestCase(VehicleCategory.RigidTruck, AxleConfiguration.AxleConfig_6x4, 40000, 0, false, VehicleClass.Class11,
-			new[] { 101.4, 142.9, 51.9, 142.9, 51.9, 0.0 }),
+			new[] { 101.4, 142.9, 51.9, 142.9, 0.0, 0.0 }),
 		TestCase(VehicleCategory.Tractor, AxleConfiguration.AxleConfig_6x4, 99000, 0, false, VehicleClass.Class12,
 			new[] { 91.0, 140.5, 91.0, 140.5, 0.0 }),
 		TestCase(VehicleCategory.RigidTruck, AxleConfiguration.AxleConfig_8x4, 99000, 0, false, VehicleClass.Class16,