The creators of the truck driver simulators Euro Truck Simulator 2 and American Truck Simulator recently spoke about physics improvements.
Now players have the opportunity to test it in action: the open beta testing of Euro Truck Simulator 2 has begun. The developers have reworked the fundamentals of the physics simulation and also improved throttle response (they are preparing to introduce drivable buses and regular cars).
Update 1.58 also includes a new training module dedicated to driving a truck with a double trailer:
A similar update 1.58 is also available for American Truck Simulator — it includes a reworked version of the legendary Route 66 highway. You can join the beta through the games' "Properties" in Steam, in the betas section.