Algodoo

DA DA DA DAAAAA!
sheepborg to the potential rescue!

ok, according to the info, it weighs 1200 kgs... (that is less than a de tomaso pantera!) and the wheels only weigh, well not too much

in order to make this work you MUST make the suspnesion components heavier

List of things you must do for proper function:
*truck softwheel density = 37 to 40
* trailer softwheel density = 35 to 37
* make the trailor not have drive
* truck suspension arms density = 1000
* truck pivot things that are connected to the suspension density = 100
* trailor pivot thing connected to the suspension density = 14

after doing all of this it should work as close to perfect as possible
hope this helps. (it DOES work i used all these to test) you owe me

Thanks a bunch dude! if you ever need help with anything (besides scripting), Ima waiting!

LOL "(besides scripting)"

does it work as well as it is supposed to?
oh, and please fix the hydrolic piston, ther is no way it would work if it starts at a negative angle like it is.
other than that, i forgot to tell you it looks very good!