Trying to find some courses/books about complete car suspension rigging without addons/scripts. (Based on blender 2.80 and up?)

Hello guys. I would like to learn rigging starting on cars. I am noticing that there are no full car rig courses or even tutorials online. There may be a few but it is based on 2.79. Can someone recommend a book or course where I could learn full car suspenaion rig based on blender 2.80 and up?

I guess I have to learn the other rigging subjects if I can't find one and just apply it soon if I can learn the basics of rigging.

Thanks guys.