Animating a TURNING Truck/Trailer in Blender

This method uses constraints. You animate the front of the truck to follow a path, and everything else is automated. This method is not physically accurate but at a medium or wide shot I think it has a nice look, and is relatively easy to set up. 0:11 Finished animation example 1:00 Build the low-poly truck Basic animation of the trailer to follow the truck 2:45 Set up parent structure and set origin points 5:38 Create curve for the truck to follow 7:20 Add follow-path constraint for the tractor 9:02 Create the follow point and add a driver 11:48 Track-to constraint on the trailer, tweak the settings Additional stuff with the wheels + some finishing touches 15:55 Approximate rolling movement of the wheels with drivers 21:04 Track-to constraints to "turn" the front wheels along the path 29:20 Finishing touches