TRACK OF THE WHEEL WITH AFTER EFFECT?

[Guest_imported]

In my project, that is a cartoon, i have a little car that moves through a field of grass. I want the car leave the track of the wheels, but i really don't know how to
do it with AE. Any idea??

 

[AMANITO]

First tell me how you made your composition.
if you made in pohotoshop or illustrator
you must make it in layers or diferent images
and import in AE and after that it is very easy.