diff --git a/VectoCore/VectoCore/Resources/Declaration/Body_Trailers_Weights.csv b/VectoCore/VectoCore/Resources/Declaration/Body_Trailers_Weights.csv
index 4d88b72a97fec8927e5673d97b0b74f1e06e273c..fa08747c07ff1c9d6cae580cfd8b0e04a5d0857d 100644
--- a/VectoCore/VectoCore/Resources/Declaration/Body_Trailers_Weights.csv
+++ b/VectoCore/VectoCore/Resources/Declaration/Body_Trailers_Weights.csv
@@ -5,7 +5,7 @@ B2,1900,-,-,,---
 B3,2000,-,-,,---
 B4,2100,-,-,,---
 B5,2200,-,-,,"""B6"" changed to ""B5"" as ""old B5"" not applicable anymore"
-T1,3400,10500,1.1,235/75 R17.5,
+T1,3400,10500,0.6,235/75 R17.5,
 T2,5400,18000,0.6,385/65 R22.5,
 ST1,7500,24000,-,,relevant for fully loaded is GVM of tractor semitrailer combination = 40000kg
 ST1-v2,7500,-,-,,