How to make wheel camber ?

Development Character & Animation
1

https://cdn.discounttire.com/sys-master/images/hb6/hdf/8813075202078/EDUtire-alignment_camber.png

I want to make a negative camber of the wheels , but the wheels are wobbly and I do not know how to implement it. Help me pls.

2

I can up topic?
Sory, i not know english