Changes in 2.1 Update for 1.34 Autonomous Find in Kenworth Own interior Sounds Wheels 3 types of engines 7 speed gearbox Metallic paint Tuning Changes in 2.0 In this new version, some accessories have been added, such as: Tow hitch (tow bar) Floor lighting 3 types of muffler 3 types of sound 2 types of ceiling (painted and black) 2 wheels On-board computer Improved cornering stability Some textures and materials have been changed.