The body, 4 wheels, and 4 calipers are rigged.
Now, please do a great job in your work.
Bone structure
-Root
–Body
—Wheels(FL,FR,RR,RL)
----Calipers(CFL,CFR,CRR,CRL)
This is an animation video created using the asset.
https://youtu.be/2g5PhIsjwgg
https://youtu.be/2g5PhIsjwgg
