Suspension

How to make suspension in blender?
Are there a tut or something?

What do you mean? Like suspending scenes, animation, physics, dynamics?

Physics to a car:D

Hello
You can use the ready made Erwin’s vehicle ( with suspensions) and adapt
it to your work.
Here’s mine ( the cabriolet demo, or even the bike one):
http://otothecleaner.free.fr/downloads/downloads.html
Bye