Improved Truck Physics V6.2 ETS2 1.44

More realistic and softer cabin movement
Softer truck and trailer suspension
Truck will accelerate and brake slower
Improved driver body movement during driving and various manoeuvres

Changes in v6.2 (07.06.2022)
Changes affect only truck addon files, and only for lowdeck

Changes in v6.1 (30.05.2022)
Fixed errors in all files

Changes in v6.0 (21.05.2022)
Many changes