Android Question car game

Here's a nice example with a moving background:

1 object ok but i think 2 objects = tires
+ car body with colision i think is very hard *-*

in the unity have 500+ tutorials how to make
but i want to know this on b4a *-*

You would be surprised how it is easy to make something similar with libGdx and box2d . Informatix made this possible with his astonishing work on porting libgdx to b4a, so one BIG "Thank you" for him. .
just google libgdx and box2d tutorials, and you'll find a ton of examples, which are fairly easy to convert to b4a