Why do the ai not get the cards, this seems slightly unfair ;)
The actual gameplay is way to rng based - you can drive with a wheel gone, but if you lose the ability to drive forward you are basically screwed - good luck turning around, and by the time you do you can drive forward again anyway. And how are you supposed to follow a curving track if you can't turn?
Besides the card balance, the game is good and would be fun if the ai didn't always win because of the aforementioned issues. I would happily play such a game if there was more content - i.e. its a good idea, and you should totally do more with it.