Truck and trailer with NO physics, and in Cinematics.

Hi guys and gals,
What is the easiest way to get a truck-trailer combo driving in UE4?
Everything I tried has the trailer flying all over the place, so attaching a seperate BP is NOT the way to go.
Make it all one blueprint?
I think it is best to use a spline-based system?
How do I offset the trailer-wheels from the truck?
Really have no idea…
Any tips and tricks are welcome
( I have that free trailer-truck pack from a few weeks ago, and it doesn’t work with spline or cinematics…)