sand from under car animation

I'm creating a mini game where you are driving a car in a desert. You're looking at the car from above. I already have a model for the car, but now I'm trying to create an animation of sand coming from under the wheels of the car. I've been trying to find a gif that I can modify with GIMP (by adding the car manually) but I couldn't find one. Since, I'm new to this I can't find an easy solution to this problem.

Does anyone here have any ideas on how to do this?

Here's the model of the car: